From fa4e1986eeb088f35e596d53975c43798fba6b3f Mon Sep 17 00:00:00 2001 From: jiachanglin Date: Fri, 14 Jan 2022 11:40:36 +0000 Subject: [PATCH] Description: Modify the libnl Feature or Bugfix: Feature Binary Source: No Signed-off-by: jiachanglin --- include/netlink/version.h | 37 - lib/defs.h | 83 - lib/route/cls/ematch_grammar.c | 2850 -------------------------------- lib/route/cls/ematch_grammar.h | 718 -------- lib/route/cls/ematch_syntax.c | 2540 ---------------------------- lib/route/cls/ematch_syntax.h | 225 --- lib/route/pktloc_grammar.c | 2278 ------------------------- lib/route/pktloc_grammar.h | 733 -------- lib/route/pktloc_syntax.c | 1777 -------------------- lib/route/pktloc_syntax.h | 102 -- 10 files changed, 11343 deletions(-) delete mode 100755 include/netlink/version.h delete mode 100755 lib/defs.h delete mode 100755 lib/route/cls/ematch_grammar.c delete mode 100755 lib/route/cls/ematch_grammar.h delete mode 100755 lib/route/cls/ematch_syntax.c delete mode 100755 lib/route/cls/ematch_syntax.h delete mode 100755 lib/route/pktloc_grammar.c delete mode 100755 lib/route/pktloc_grammar.h delete mode 100755 lib/route/pktloc_syntax.c delete mode 100755 lib/route/pktloc_syntax.h diff --git a/include/netlink/version.h b/include/netlink/version.h deleted file mode 100755 index 093fd91..0000000 --- a/include/netlink/version.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * netlink/version.h Versioning Information - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation version 2.1 - * of the License. - * - * Copyright (c) 2008-2011 Thomas Graf - */ - -#ifndef NETLINK_VERSION_H_ -#define NETLINK_VERSION_H_ - -/* Compile Time Versioning Information */ - -#define LIBNL_STRING "libnl 3.5.0" -#define LIBNL_VERSION "3.5.0" - -#define LIBNL_VER_MAJ 3 -#define LIBNL_VER_MIN 5 -#define LIBNL_VER_MIC 0 -#define LIBNL_VER(maj,min) ((maj) << 8 | (min)) -#define LIBNL_VER_NUM LIBNL_VER(LIBNL_VER_MAJ, LIBNL_VER_MIN) - -#define LIBNL_CURRENT 226 -#define LIBNL_REVISION 0 -#define LIBNL_AGE 26 - -/* Run-time version information */ - -extern const int nl_ver_num; -extern const int nl_ver_maj; -extern const int nl_ver_min; -extern const int nl_ver_mic; - -#endif diff --git a/lib/defs.h b/lib/defs.h deleted file mode 100755 index a5b96f9..0000000 --- a/lib/defs.h +++ /dev/null @@ -1,83 +0,0 @@ -/* lib/defs.h. Generated from defs.h.in by configure. */ -/* lib/defs.h.in. Generated from configure.ac by autoheader. */ - -/* Define to 1 to disable pthreads */ -/* #undef DISABLE_PTHREADS */ - -/* Define to 1 if you have the header file. */ -#define HAVE_DLFCN_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the `pthread' library (-lpthread). */ -#define HAVE_LIBPTHREAD 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the `strerror_l' function. */ -#define HAVE_STRERROR_L 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to the sub-directory where libtool stores uninstalled libraries. */ -#define LT_OBJDIR ".libs/" - -/* Define to 1 to enable debugging */ -#define NL_DEBUG 1 - -/* Name of package */ -#define PACKAGE "libnl" - -/* Define to the address where bug reports for this package should be sent. */ -#define PACKAGE_BUGREPORT "" - -/* Define to the full name of this package. */ -#define PACKAGE_NAME "libnl" - -/* Define to the full name and version of this package. */ -#define PACKAGE_STRING "libnl 3.5.0" - -/* Define to the one symbol short name of this package. */ -#define PACKAGE_TARNAME "libnl" - -/* Define to the home page for this package. */ -#define PACKAGE_URL "http://www.infradead.org/~tgr/libnl/" - -/* Define to the version of this package. */ -#define PACKAGE_VERSION "3.5.0" - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Version number of package */ -#define VERSION "3.5.0" - -/* Define to empty if `const' does not conform to ANSI C. */ -/* #undef const */ - -/* Define to `__inline__' or `__inline' if that's what the C compiler - calls it, or to nothing if 'inline' is not supported under any name. */ -#ifndef __cplusplus -/* #undef inline */ -#endif diff --git a/lib/route/cls/ematch_grammar.c b/lib/route/cls/ematch_grammar.c deleted file mode 100755 index d2fa315..0000000 --- a/lib/route/cls/ematch_grammar.c +++ /dev/null @@ -1,2850 +0,0 @@ -#line 2 "lib/route/cls/ematch_grammar.c" - -#line 4 "lib/route/cls/ematch_grammar.c" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 4 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -#ifdef yy_create_buffer -#define ematch__create_buffer_ALREADY_DEFINED -#else -#define yy_create_buffer ematch__create_buffer -#endif - -#ifdef yy_delete_buffer -#define ematch__delete_buffer_ALREADY_DEFINED -#else -#define yy_delete_buffer ematch__delete_buffer -#endif - -#ifdef yy_scan_buffer -#define ematch__scan_buffer_ALREADY_DEFINED -#else -#define yy_scan_buffer ematch__scan_buffer -#endif - -#ifdef yy_scan_string -#define ematch__scan_string_ALREADY_DEFINED -#else -#define yy_scan_string ematch__scan_string -#endif - -#ifdef yy_scan_bytes -#define ematch__scan_bytes_ALREADY_DEFINED -#else -#define yy_scan_bytes ematch__scan_bytes -#endif - -#ifdef yy_init_buffer -#define ematch__init_buffer_ALREADY_DEFINED -#else -#define yy_init_buffer ematch__init_buffer -#endif - -#ifdef yy_flush_buffer -#define ematch__flush_buffer_ALREADY_DEFINED -#else -#define yy_flush_buffer ematch__flush_buffer -#endif - -#ifdef yy_load_buffer_state -#define ematch__load_buffer_state_ALREADY_DEFINED -#else -#define yy_load_buffer_state ematch__load_buffer_state -#endif - -#ifdef yy_switch_to_buffer -#define ematch__switch_to_buffer_ALREADY_DEFINED -#else -#define yy_switch_to_buffer ematch__switch_to_buffer -#endif - -#ifdef yypush_buffer_state -#define ematch_push_buffer_state_ALREADY_DEFINED -#else -#define yypush_buffer_state ematch_push_buffer_state -#endif - -#ifdef yypop_buffer_state -#define ematch_pop_buffer_state_ALREADY_DEFINED -#else -#define yypop_buffer_state ematch_pop_buffer_state -#endif - -#ifdef yyensure_buffer_stack -#define ematch_ensure_buffer_stack_ALREADY_DEFINED -#else -#define yyensure_buffer_stack ematch_ensure_buffer_stack -#endif - -#ifdef yylex -#define ematch_lex_ALREADY_DEFINED -#else -#define yylex ematch_lex -#endif - -#ifdef yyrestart -#define ematch_restart_ALREADY_DEFINED -#else -#define yyrestart ematch_restart -#endif - -#ifdef yylex_init -#define ematch_lex_init_ALREADY_DEFINED -#else -#define yylex_init ematch_lex_init -#endif - -#ifdef yylex_init_extra -#define ematch_lex_init_extra_ALREADY_DEFINED -#else -#define yylex_init_extra ematch_lex_init_extra -#endif - -#ifdef yylex_destroy -#define ematch_lex_destroy_ALREADY_DEFINED -#else -#define yylex_destroy ematch_lex_destroy -#endif - -#ifdef yyget_debug -#define ematch_get_debug_ALREADY_DEFINED -#else -#define yyget_debug ematch_get_debug -#endif - -#ifdef yyset_debug -#define ematch_set_debug_ALREADY_DEFINED -#else -#define yyset_debug ematch_set_debug -#endif - -#ifdef yyget_extra -#define ematch_get_extra_ALREADY_DEFINED -#else -#define yyget_extra ematch_get_extra -#endif - -#ifdef yyset_extra -#define ematch_set_extra_ALREADY_DEFINED -#else -#define yyset_extra ematch_set_extra -#endif - -#ifdef yyget_in -#define ematch_get_in_ALREADY_DEFINED -#else -#define yyget_in ematch_get_in -#endif - -#ifdef yyset_in -#define ematch_set_in_ALREADY_DEFINED -#else -#define yyset_in ematch_set_in -#endif - -#ifdef yyget_out -#define ematch_get_out_ALREADY_DEFINED -#else -#define yyget_out ematch_get_out -#endif - -#ifdef yyset_out -#define ematch_set_out_ALREADY_DEFINED -#else -#define yyset_out ematch_set_out -#endif - -#ifdef yyget_leng -#define ematch_get_leng_ALREADY_DEFINED -#else -#define yyget_leng ematch_get_leng -#endif - -#ifdef yyget_text -#define ematch_get_text_ALREADY_DEFINED -#else -#define yyget_text ematch_get_text -#endif - -#ifdef yyget_lineno -#define ematch_get_lineno_ALREADY_DEFINED -#else -#define yyget_lineno ematch_get_lineno -#endif - -#ifdef yyset_lineno -#define ematch_set_lineno_ALREADY_DEFINED -#else -#define yyset_lineno ematch_set_lineno -#endif - -#ifdef yyget_column -#define ematch_get_column_ALREADY_DEFINED -#else -#define yyget_column ematch_get_column -#endif - -#ifdef yyset_column -#define ematch_set_column_ALREADY_DEFINED -#else -#define yyset_column ematch_set_column -#endif - -#ifdef yywrap -#define ematch_wrap_ALREADY_DEFINED -#else -#define yywrap ematch_wrap -#endif - -#ifdef yyget_lval -#define ematch_get_lval_ALREADY_DEFINED -#else -#define yyget_lval ematch_get_lval -#endif - -#ifdef yyset_lval -#define ematch_set_lval_ALREADY_DEFINED -#else -#define yyset_lval ematch_set_lval -#endif - -#ifdef yyalloc -#define ematch_alloc_ALREADY_DEFINED -#else -#define yyalloc ematch_alloc -#endif - -#ifdef yyrealloc -#define ematch_realloc_ALREADY_DEFINED -#else -#define yyrealloc ematch_realloc -#endif - -#ifdef yyfree -#define ematch_free_ALREADY_DEFINED -#else -#define yyfree ematch_free -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#ifndef SIZE_MAX -#define SIZE_MAX (~(size_t)0) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -/* begin standard C++ headers. */ - -/* TODO: this is always defined, so inline it */ -#define yyconst const - -#if defined(__GNUC__) && __GNUC__ >= 3 -#define yynoreturn __attribute__((__noreturn__)) -#else -#define yynoreturn -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an - * integer in range [0..255] for use as an array index. - */ -#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin , yyscanner ) -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - #define YY_LINENO_REWIND_TO(ptr) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = yyg->yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) -#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - int yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] - -void yyrestart ( FILE *input_file , yyscan_t yyscanner ); -void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); -void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -void yypop_buffer_state ( yyscan_t yyscanner ); - -static void yyensure_buffer_stack ( yyscan_t yyscanner ); -static void yy_load_buffer_state ( yyscan_t yyscanner ); -static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner ); -#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner) - -YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); - -void *yyalloc ( yy_size_t , yyscan_t yyscanner ); -void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); -void yyfree ( void * , yyscan_t yyscanner ); - -#define yy_new_buffer yy_create_buffer -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -#define ematch_wrap(yyscanner) (/*CONSTCOND*/1) -#define YY_SKIP_YYWRAP -typedef flex_uint8_t YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state ( yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner); -static int yy_get_next_buffer ( yyscan_t yyscanner ); -static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; -#define YY_NUM_RULES 91 -#define YY_END_OF_BUFFER 92 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static const flex_int16_t yy_accept[393] = - { 0, - 0, 0, 0, 0, 92, 90, 1, 18, 2, 26, - 23, 24, 30, 5, 5, 12, 8, 10, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 91, 3, 91, 4, 90, 1, 14, 5, 90, - 28, 90, 29, 90, 90, 90, 40, 90, 90, 90, - 90, 90, 15, 90, 90, 90, 90, 32, 90, 90, - 90, 33, 90, 90, 7, 9, 90, 11, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 16, 3, 6, - 13, 19, 37, 90, 39, 90, 90, 90, 38, 17, - - 90, 90, 42, 90, 90, 34, 35, 90, 47, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 31, 36, 25, 22, 90, 90, 21, 90, - 90, 90, 90, 90, 54, 90, 90, 48, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 86, 90, 27, 90, - 90, 90, 90, 90, 90, 90, 49, 90, 90, 57, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 53, 51, - - 90, 43, 90, 87, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 20, 90, - 52, 88, 90, 50, 90, 90, 90, 90, 90, 90, - 90, 76, 90, 90, 80, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 66, 90, 90, 55, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 65, 90, 90, 90, 90, - 90, 60, 90, 90, 90, 90, 90, 90, 90, 59, - 90, 90, 41, 44, 45, 46, 56, 90, 74, 90, - - 90, 58, 90, 90, 90, 90, 62, 90, 90, 61, - 90, 90, 90, 90, 90, 63, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 89, - 72, 90, 90, 90, 70, 81, 82, 90, 90, 90, - 64, 71, 83, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 77, 90, - 67, 75, 90, 68, 90, 90, 78, 90, 90, 84, - 69, 90, 90, 90, 90, 90, 90, 85, 73, 90, - 79, 0 - - } ; - -static const YY_CHAR yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 1, 1, 1, 6, 1, 7, - 8, 1, 9, 1, 1, 1, 1, 10, 11, 12, - 13, 14, 14, 15, 14, 16, 14, 1, 1, 17, - 18, 19, 1, 1, 20, 21, 22, 23, 24, 25, - 1, 26, 27, 1, 28, 29, 30, 31, 32, 33, - 1, 34, 35, 36, 37, 1, 1, 38, 1, 1, - 1, 39, 1, 1, 40, 1, 41, 42, 43, 44, - - 45, 46, 47, 48, 49, 1, 50, 51, 52, 53, - 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, - 64, 1, 1, 65, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static const YY_CHAR yy_meta[66] = - { 0, - 1, 2, 3, 1, 3, 2, 2, 2, 2, 1, - 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 2 - } ; - -static const flex_int16_t yy_base[396] = - { 0, - 0, 0, 63, 64, 537, 0, 68, 0, 538, 530, - 538, 538, 538, 62, 69, 538, 538, 516, 55, 57, - 52, 55, 60, 67, 72, 73, 64, 79, 75, 100, - 115, 65, 83, 475, 102, 117, 118, 89, 121, 131, - 482, 467, 0, 538, 538, 0, 133, 538, 167, 179, - 538, 123, 0, 111, 124, 132, 516, 153, 138, 151, - 169, 171, 0, 172, 170, 178, 171, 0, 129, 515, - 517, 0, 469, 466, 0, 0, 485, 0, 183, 466, - 41, 471, 186, 475, 482, 183, 480, 538, 0, 0, - 0, 0, 0, 184, 0, 187, 189, 207, 0, 0, - - 206, 218, 0, 208, 215, 0, 0, 479, 466, 474, - 466, 466, 194, 461, 455, 469, 461, 462, 469, 228, - 456, 455, 0, 0, 0, 0, 226, 213, 0, 217, - 456, 465, 464, 459, 0, 458, 438, 0, 447, 446, - 458, 452, 439, 204, 442, 438, 237, 453, 444, 451, - 434, 249, 236, 426, 199, 445, 0, 220, 0, 227, - 443, 435, 425, 432, 431, 428, 0, 430, 423, 0, - 432, 429, 427, 417, 419, 423, 417, 415, 419, 408, - 208, 409, 152, 424, 408, 414, 406, 421, 423, 408, - 417, 412, 415, 235, 261, 406, 413, 410, 0, 0, - - 411, 0, 397, 0, 414, 399, 399, 411, 401, 387, - 400, 400, 406, 391, 385, 257, 400, 384, 389, 381, - 395, 379, 258, 378, 391, 383, 375, 370, 0, 262, - 0, 0, 392, 0, 382, 388, 386, 384, 371, 375, - 384, 0, 379, 382, 0, 368, 365, 360, 365, 369, - 364, 371, 375, 369, 361, 368, 355, 350, 360, 363, - 0, 367, 361, 0, 266, 294, 361, 363, 345, 362, - 350, 336, 342, 341, 354, 0, 345, 349, 332, 341, - 333, 0, 350, 350, 331, 334, 336, 340, 333, 0, - 266, 344, 0, 0, 0, 0, 0, 340, 0, 333, - - 336, 0, 336, 320, 328, 332, 0, 335, 330, 0, - 323, 330, 325, 309, 325, 0, 324, 317, 307, 311, - 315, 318, 310, 322, 312, 320, 306, 299, 303, 305, - 314, 314, 300, 299, 297, 299, 304, 303, 296, 0, - 0, 305, 293, 302, 0, 0, 0, 289, 287, 287, - 0, 0, 0, 286, 279, 285, 283, 285, 287, 290, - 281, 265, 275, 277, 273, 270, 266, 261, 0, 268, - 0, 0, 264, 0, 265, 214, 0, 207, 209, 0, - 0, 205, 170, 109, 93, 75, 53, 0, 0, 57, - 0, 538, 325, 329, 333 - - } ; - -static const flex_int16_t yy_def[396] = - { 0, - 392, 1, 393, 393, 392, 394, 392, 394, 392, 392, - 392, 392, 392, 394, 394, 392, 392, 392, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 392, 395, 392, 392, 394, 392, 392, 394, 394, - 392, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 392, 395, 50, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, - 394, 0, 392, 392, 392 - - } ; - -static const flex_int16_t yy_nxt[604] = - { 0, - 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 15, 15, 15, 15, 15, 16, 17, 18, 19, - 6, 20, 6, 21, 22, 6, 23, 6, 24, 25, - 26, 27, 28, 6, 29, 30, 31, 6, 6, 6, - 19, 6, 20, 32, 33, 22, 34, 6, 23, 6, - 35, 36, 26, 27, 37, 6, 38, 39, 40, 31, - 41, 6, 6, 6, 42, 44, 44, 45, 45, 47, - 47, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 52, 54, 55, 56, 114, - 53, 59, 57, 58, 115, 60, 61, 63, 64, 50, - - 65, 44, 44, 391, 62, 73, 390, 52, 54, 74, - 55, 56, 59, 53, 57, 58, 60, 61, 55, 64, - 63, 66, 65, 67, 50, 70, 62, 71, 58, 82, - 72, 68, 389, 69, 47, 47, 59, 64, 75, 388, - 60, 55, 66, 92, 67, 91, 65, 83, 105, 93, - 58, 84, 66, 68, 67, 77, 69, 79, 64, 387, - 78, 60, 68, 94, 69, 92, 91, 80, 65, 105, - 85, 93, 97, 86, 81, 67, 49, 49, 49, 49, - 49, 49, 49, 96, 68, 94, 98, 69, 90, 90, - 90, 90, 90, 90, 90, 97, 102, 217, 90, 90, - - 90, 90, 90, 90, 99, 96, 100, 101, 104, 98, - 103, 218, 386, 123, 124, 103, 125, 97, 102, 90, - 90, 90, 90, 90, 90, 111, 126, 99, 117, 100, - 101, 121, 103, 104, 118, 123, 124, 103, 125, 112, - 97, 127, 128, 129, 136, 130, 172, 126, 159, 158, - 191, 160, 137, 194, 173, 192, 214, 385, 384, 195, - 383, 215, 382, 128, 127, 229, 129, 130, 144, 145, - 158, 159, 146, 147, 160, 148, 194, 176, 149, 150, - 186, 195, 151, 187, 152, 153, 154, 229, 188, 155, - 177, 182, 230, 183, 189, 265, 247, 257, 248, 258, - - 184, 293, 185, 294, 295, 296, 318, 249, 381, 380, - 379, 378, 377, 376, 230, 250, 259, 375, 265, 374, - 373, 319, 372, 371, 293, 43, 43, 43, 43, 46, - 370, 369, 46, 89, 89, 368, 367, 366, 365, 364, - 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, - 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, - 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, - 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, - 323, 322, 321, 320, 317, 316, 315, 314, 313, 312, - 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, - - 301, 300, 299, 298, 297, 292, 291, 290, 289, 288, - 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, - 277, 276, 275, 274, 273, 272, 271, 270, 269, 268, - 267, 266, 264, 263, 262, 261, 260, 256, 255, 254, - 253, 252, 251, 246, 245, 244, 243, 242, 241, 240, - 239, 238, 237, 236, 235, 234, 233, 232, 231, 228, - 227, 226, 225, 224, 223, 222, 221, 220, 219, 216, - 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, - 203, 202, 201, 200, 199, 198, 197, 196, 193, 190, - 181, 180, 179, 178, 175, 174, 171, 170, 169, 168, - - 167, 166, 165, 164, 163, 162, 161, 157, 156, 143, - 142, 141, 140, 139, 138, 135, 134, 133, 132, 131, - 122, 120, 119, 116, 113, 110, 109, 108, 107, 106, - 95, 88, 87, 76, 51, 48, 392, 5, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - - 392, 392, 392 - } ; - -static const flex_int16_t yy_chk[604] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 3, 4, 3, 4, 7, - 7, 14, 14, 14, 14, 14, 14, 14, 15, 15, - 15, 15, 15, 15, 15, 19, 20, 21, 22, 81, - 19, 25, 23, 24, 81, 25, 26, 27, 28, 14, - - 29, 3, 4, 390, 26, 32, 387, 19, 20, 32, - 21, 22, 25, 19, 23, 24, 25, 26, 33, 28, - 27, 30, 29, 30, 14, 31, 26, 31, 35, 38, - 31, 30, 386, 30, 47, 47, 36, 37, 33, 385, - 36, 33, 30, 54, 30, 52, 39, 38, 69, 55, - 35, 38, 40, 30, 40, 35, 30, 36, 37, 384, - 35, 36, 40, 56, 40, 54, 52, 37, 39, 69, - 39, 55, 59, 40, 37, 40, 49, 49, 49, 49, - 49, 49, 49, 58, 40, 56, 60, 40, 50, 50, - 50, 50, 50, 50, 50, 59, 65, 183, 50, 50, - - 50, 50, 50, 50, 61, 58, 62, 64, 67, 60, - 66, 183, 383, 94, 96, 86, 97, 79, 65, 50, - 50, 50, 50, 50, 50, 79, 98, 61, 83, 62, - 64, 86, 66, 67, 83, 94, 96, 86, 97, 79, - 79, 101, 102, 104, 113, 105, 144, 98, 128, 127, - 155, 130, 113, 158, 144, 155, 181, 382, 379, 160, - 378, 181, 376, 102, 101, 194, 104, 105, 120, 120, - 127, 128, 120, 120, 130, 120, 158, 147, 120, 120, - 153, 160, 120, 153, 120, 120, 120, 194, 153, 120, - 147, 152, 195, 152, 153, 230, 216, 223, 216, 223, - - 152, 265, 152, 266, 266, 266, 291, 216, 375, 373, - 370, 368, 367, 366, 195, 216, 223, 365, 230, 364, - 363, 291, 362, 361, 265, 393, 393, 393, 393, 394, - 360, 359, 394, 395, 395, 358, 357, 356, 355, 354, - 350, 349, 348, 344, 343, 342, 339, 338, 337, 336, - 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, - 325, 324, 323, 322, 321, 320, 319, 318, 317, 315, - 314, 313, 312, 311, 309, 308, 306, 305, 304, 303, - 301, 300, 298, 292, 289, 288, 287, 286, 285, 284, - 283, 281, 280, 279, 278, 277, 275, 274, 273, 272, - - 271, 270, 269, 268, 267, 263, 262, 260, 259, 258, - 257, 256, 255, 254, 253, 252, 251, 250, 249, 248, - 247, 246, 244, 243, 241, 240, 239, 238, 237, 236, - 235, 233, 228, 227, 226, 225, 224, 222, 221, 220, - 219, 218, 217, 215, 214, 213, 212, 211, 210, 209, - 208, 207, 206, 205, 203, 201, 198, 197, 196, 193, - 192, 191, 190, 189, 188, 187, 186, 185, 184, 182, - 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, - 169, 168, 166, 165, 164, 163, 162, 161, 156, 154, - 151, 150, 149, 148, 146, 145, 143, 142, 141, 140, - - 139, 137, 136, 134, 133, 132, 131, 122, 121, 119, - 118, 117, 116, 115, 114, 112, 111, 110, 109, 108, - 87, 85, 84, 82, 80, 77, 74, 73, 71, 70, - 57, 42, 41, 34, 18, 10, 5, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - 392, 392, 392, 392, 392, 392, 392, 392, 392, 392, - - 392, 392, 392 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "lib/route/cls/ematch_grammar.l" -/* - * lib/route/cls/ematch_grammar.l ematch expression grammar - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation version 2.1 - * of the License. - * - * Copyright (c) 2010-2013 Thomas Graf - */ -#line 13 "lib/route/cls/ematch_grammar.l" - #include - #include - #include - #include - #include - #include - #include "ematch_syntax.h" - - int ematch_get_column(yyscan_t); - void ematch_set_column(int, yyscan_t); -#line 930 "lib/route/cls/ematch_grammar.c" -#define YY_NO_INPUT 1 - -#line 933 "lib/route/cls/ematch_grammar.c" - -#define INITIAL 0 -#define QUOTE 1 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals ( yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - -int yylex_init (yyscan_t* scanner); - -int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy ( yyscan_t yyscanner ); - -int yyget_debug ( yyscan_t yyscanner ); - -void yyset_debug ( int debug_flag , yyscan_t yyscanner ); - -YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); - -void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); - -FILE *yyget_in ( yyscan_t yyscanner ); - -void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); - -FILE *yyget_out ( yyscan_t yyscanner ); - -void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); - - int yyget_leng ( yyscan_t yyscanner ); - -char *yyget_text ( yyscan_t yyscanner ); - -int yyget_lineno ( yyscan_t yyscanner ); - -void yyset_lineno ( int _line_number , yyscan_t yyscanner ); - -int yyget_column ( yyscan_t yyscanner ); - -void yyset_column ( int _column_no , yyscan_t yyscanner ); - -YYSTYPE * yyget_lval ( yyscan_t yyscanner ); - -void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap ( yyscan_t yyscanner ); -#else -extern int yywrap ( yyscan_t yyscanner ); -#endif -#endif - -#ifndef YY_NO_UNPUT - -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen ( const char * , yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput ( yyscan_t yyscanner ); -#else -static int input ( yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex \ - (YYSTYPE * yylval_param , yyscan_t yyscanner); - -#define YY_DECL int yylex \ - (YYSTYPE * yylval_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK /*LINTED*/break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - yy_state_type yy_current_state; - char *yy_cp, *yy_bp; - int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yylval = yylval_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); - } - - yy_load_buffer_state( yyscanner ); - } - - { -#line 36 "lib/route/cls/ematch_grammar.l" - - -#line 1209 "lib/route/cls/ematch_grammar.c" - - while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; -yy_match: - do - { - YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 393 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 538 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -/* rule 1 can match eol */ -YY_RULE_SETUP -#line 38 "lib/route/cls/ematch_grammar.l" - - YY_BREAK -case 2: -YY_RULE_SETUP -#line 40 "lib/route/cls/ematch_grammar.l" -{ - NL_DBG(4, "Beginning of quote\n"); - yylval->q.len = 32; - if (!(yylval->q.data = calloc(1, yylval->q.len))) - return ERROR; - - yylval->q.index = 0; - BEGIN(QUOTE); - } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 50 "lib/route/cls/ematch_grammar.l" -{ - memcpy(yylval->q.data + yylval->q.index, yytext, - strlen(yytext)); - yylval->q.index += strlen(yytext); - } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 56 "lib/route/cls/ematch_grammar.l" -{ - BEGIN(0); - return QUOTED; - } - YY_BREAK -case 5: -#line 63 "lib/route/cls/ematch_grammar.l" -case 6: -YY_RULE_SETUP -#line 63 "lib/route/cls/ematch_grammar.l" -{ - yylval->i = strtoul(yytext, NULL, 0); - return NUMBER; - } - YY_BREAK -case 7: -#line 69 "lib/route/cls/ematch_grammar.l" -case 8: -YY_RULE_SETUP -#line 69 "lib/route/cls/ematch_grammar.l" -return KW_EQ; - YY_BREAK -case 9: -#line 71 "lib/route/cls/ematch_grammar.l" -case 10: -YY_RULE_SETUP -#line 71 "lib/route/cls/ematch_grammar.l" -return KW_GT; - YY_BREAK -case 11: -#line 73 "lib/route/cls/ematch_grammar.l" -case 12: -YY_RULE_SETUP -#line 73 "lib/route/cls/ematch_grammar.l" -return KW_LT; - YY_BREAK -case 13: -#line 76 "lib/route/cls/ematch_grammar.l" -case 14: -YY_RULE_SETUP -#line 76 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_REL_AND; return LOGIC; } - YY_BREAK -case 15: -#line 78 "lib/route/cls/ematch_grammar.l" -case 16: -YY_RULE_SETUP -#line 78 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_REL_OR; return LOGIC; } - YY_BREAK -case 17: -#line 80 "lib/route/cls/ematch_grammar.l" -case 18: -YY_RULE_SETUP -#line 80 "lib/route/cls/ematch_grammar.l" -return NOT; - YY_BREAK -case 19: -YY_RULE_SETUP -#line 82 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_CMP; return EMATCH_CMP; } - YY_BREAK -case 20: -YY_RULE_SETUP -#line 83 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_NBYTE; return EMATCH_NBYTE; } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 84 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_TEXT; return EMATCH_TEXT; } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 85 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_META; return EMATCH_META; } - YY_BREAK -case 23: -YY_RULE_SETUP -#line 87 "lib/route/cls/ematch_grammar.l" -return KW_OPEN; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 88 "lib/route/cls/ematch_grammar.l" -return KW_CLOSE; - YY_BREAK -case 25: -#line 90 "lib/route/cls/ematch_grammar.l" -case 26: -YY_RULE_SETUP -#line 90 "lib/route/cls/ematch_grammar.l" -return KW_MASK; - YY_BREAK -case 27: -#line 92 "lib/route/cls/ematch_grammar.l" -case 28: -YY_RULE_SETUP -#line 92 "lib/route/cls/ematch_grammar.l" -return KW_SHIFT; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 93 "lib/route/cls/ematch_grammar.l" -return KW_AT; - YY_BREAK -case 30: -YY_RULE_SETUP -#line 94 "lib/route/cls/ematch_grammar.l" -return KW_PLUS; - YY_BREAK -case 31: -YY_RULE_SETUP -#line 95 "lib/route/cls/ematch_grammar.l" -return KW_FROM; - YY_BREAK -case 32: -YY_RULE_SETUP -#line 96 "lib/route/cls/ematch_grammar.l" -return KW_TO; - YY_BREAK -case 33: -YY_RULE_SETUP -#line 98 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U8; return ALIGN; } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 99 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U16; return ALIGN; } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 100 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U32; return ALIGN; } - YY_BREAK -case 36: -#line 103 "lib/route/cls/ematch_grammar.l" -case 37: -YY_RULE_SETUP -#line 103 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_LAYER_LINK; return LAYER; } - YY_BREAK -case 38: -#line 105 "lib/route/cls/ematch_grammar.l" -case 39: -#line 106 "lib/route/cls/ematch_grammar.l" -case 40: -YY_RULE_SETUP -#line 106 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_LAYER_NETWORK; return LAYER; } - YY_BREAK -case 41: -#line 108 "lib/route/cls/ematch_grammar.l" -case 42: -YY_RULE_SETUP -#line 108 "lib/route/cls/ematch_grammar.l" -{ yylval->i = TCF_LAYER_TRANSPORT; return LAYER; } - YY_BREAK -case 43: -YY_RULE_SETUP -#line 110 "lib/route/cls/ematch_grammar.l" -return META_RANDOM; - YY_BREAK -case 44: -YY_RULE_SETUP -#line 111 "lib/route/cls/ematch_grammar.l" -return META_LOADAVG_0; - YY_BREAK -case 45: -YY_RULE_SETUP -#line 112 "lib/route/cls/ematch_grammar.l" -return META_LOADAVG_1; - YY_BREAK -case 46: -YY_RULE_SETUP -#line 113 "lib/route/cls/ematch_grammar.l" -return META_LOADAVG_2; - YY_BREAK -case 47: -YY_RULE_SETUP -#line 114 "lib/route/cls/ematch_grammar.l" -return META_DEV; - YY_BREAK -case 48: -YY_RULE_SETUP -#line 115 "lib/route/cls/ematch_grammar.l" -return META_PRIO; - YY_BREAK -case 49: -YY_RULE_SETUP -#line 116 "lib/route/cls/ematch_grammar.l" -return META_PROTO; - YY_BREAK -case 50: -YY_RULE_SETUP -#line 117 "lib/route/cls/ematch_grammar.l" -return META_PKTTYPE; - YY_BREAK -case 51: -YY_RULE_SETUP -#line 118 "lib/route/cls/ematch_grammar.l" -return META_PKTLEN; - YY_BREAK -case 52: -YY_RULE_SETUP -#line 119 "lib/route/cls/ematch_grammar.l" -return META_DATALEN; - YY_BREAK -case 53: -YY_RULE_SETUP -#line 120 "lib/route/cls/ematch_grammar.l" -return META_MACLEN; - YY_BREAK -case 54: -YY_RULE_SETUP -#line 121 "lib/route/cls/ematch_grammar.l" -return META_MARK; - YY_BREAK -case 55: -YY_RULE_SETUP -#line 122 "lib/route/cls/ematch_grammar.l" -return META_TCINDEX; - YY_BREAK -case 56: -YY_RULE_SETUP -#line 123 "lib/route/cls/ematch_grammar.l" -return META_RTCLASSID; - YY_BREAK -case 57: -YY_RULE_SETUP -#line 124 "lib/route/cls/ematch_grammar.l" -return META_RTIIF; - YY_BREAK -case 58: -YY_RULE_SETUP -#line 125 "lib/route/cls/ematch_grammar.l" -return META_SK_FAMILY; - YY_BREAK -case 59: -YY_RULE_SETUP -#line 126 "lib/route/cls/ematch_grammar.l" -return META_SK_STATE; - YY_BREAK -case 60: -YY_RULE_SETUP -#line 127 "lib/route/cls/ematch_grammar.l" -return META_SK_REUSE; - YY_BREAK -case 61: -YY_RULE_SETUP -#line 128 "lib/route/cls/ematch_grammar.l" -return META_SK_REFCNT; - YY_BREAK -case 62: -YY_RULE_SETUP -#line 129 "lib/route/cls/ematch_grammar.l" -return META_SK_RCVBUF; - YY_BREAK -case 63: -YY_RULE_SETUP -#line 130 "lib/route/cls/ematch_grammar.l" -return META_SK_SNDBUF; - YY_BREAK -case 64: -YY_RULE_SETUP -#line 131 "lib/route/cls/ematch_grammar.l" -return META_SK_SHUTDOWN; - YY_BREAK -case 65: -YY_RULE_SETUP -#line 132 "lib/route/cls/ematch_grammar.l" -return META_SK_PROTO; - YY_BREAK -case 66: -YY_RULE_SETUP -#line 133 "lib/route/cls/ematch_grammar.l" -return META_SK_TYPE; - YY_BREAK -case 67: -YY_RULE_SETUP -#line 134 "lib/route/cls/ematch_grammar.l" -return META_SK_RMEM_ALLOC; - YY_BREAK -case 68: -YY_RULE_SETUP -#line 135 "lib/route/cls/ematch_grammar.l" -return META_SK_WMEM_ALLOC; - YY_BREAK -case 69: -YY_RULE_SETUP -#line 136 "lib/route/cls/ematch_grammar.l" -return META_SK_WMEM_QUEUED; - YY_BREAK -case 70: -YY_RULE_SETUP -#line 137 "lib/route/cls/ematch_grammar.l" -return META_SK_RCV_QLEN; - YY_BREAK -case 71: -YY_RULE_SETUP -#line 138 "lib/route/cls/ematch_grammar.l" -return META_SK_SND_QLEN; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 139 "lib/route/cls/ematch_grammar.l" -return META_SK_ERR_QLEN; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 140 "lib/route/cls/ematch_grammar.l" -return META_SK_FORWARD_ALLOCS; - YY_BREAK -case 74: -YY_RULE_SETUP -#line 141 "lib/route/cls/ematch_grammar.l" -return META_SK_ALLOCS; - YY_BREAK -case 75: -YY_RULE_SETUP -#line 142 "lib/route/cls/ematch_grammar.l" -return META_SK_ROUTE_CAPS; - YY_BREAK -case 76: -YY_RULE_SETUP -#line 143 "lib/route/cls/ematch_grammar.l" -return META_SK_HASH; - YY_BREAK -case 77: -YY_RULE_SETUP -#line 144 "lib/route/cls/ematch_grammar.l" -return META_SK_LINGERTIME; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 145 "lib/route/cls/ematch_grammar.l" -return META_SK_ACK_BACKLOG; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 146 "lib/route/cls/ematch_grammar.l" -return META_SK_MAX_ACK_BACKLOG; - YY_BREAK -case 80: -YY_RULE_SETUP -#line 147 "lib/route/cls/ematch_grammar.l" -return META_SK_PRIO; - YY_BREAK -case 81: -YY_RULE_SETUP -#line 148 "lib/route/cls/ematch_grammar.l" -return META_SK_RCVLOWAT; - YY_BREAK -case 82: -YY_RULE_SETUP -#line 149 "lib/route/cls/ematch_grammar.l" -return META_SK_RCVTIMEO; - YY_BREAK -case 83: -YY_RULE_SETUP -#line 150 "lib/route/cls/ematch_grammar.l" -return META_SK_SNDTIMEO; - YY_BREAK -case 84: -YY_RULE_SETUP -#line 151 "lib/route/cls/ematch_grammar.l" -return META_SK_SENDMSG_OFF; - YY_BREAK -case 85: -YY_RULE_SETUP -#line 152 "lib/route/cls/ematch_grammar.l" -return META_SK_WRITE_PENDING; - YY_BREAK -case 86: -YY_RULE_SETUP -#line 153 "lib/route/cls/ematch_grammar.l" -return META_VLAN; - YY_BREAK -case 87: -YY_RULE_SETUP -#line 154 "lib/route/cls/ematch_grammar.l" -return META_RXHASH; - YY_BREAK -case 88: -YY_RULE_SETUP -#line 156 "lib/route/cls/ematch_grammar.l" -return META_DEVNAME; - YY_BREAK -case 89: -YY_RULE_SETUP -#line 157 "lib/route/cls/ematch_grammar.l" -return META_SK_BOUND_IF; - YY_BREAK -case 90: -YY_RULE_SETUP -#line 160 "lib/route/cls/ematch_grammar.l" -{ - yylval->s = strdup(yytext); - if (yylval->s == NULL) - return ERROR; - NL_DBG(4, "lex STR=%s\n", yylval->s); - return STR; - } - YY_BREAK -case 91: -YY_RULE_SETUP -#line 167 "lib/route/cls/ematch_grammar.l" -ECHO; - YY_BREAK -#line 1707 "lib/route/cls/ematch_grammar.c" -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(QUOTE): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( yywrap( yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of user's declarations */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - char *source = yyg->yytext_ptr; - int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1); - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc( (void *) b->yy_ch_buf, - (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = NULL; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin , yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( - (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - /* "- 2" to take care of EOB's */ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - yy_state_type yy_current_state; - char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 393 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - char *yy_cp = yyg->yy_c_buf_p; - - YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 393 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - yy_is_jam = (yy_current_state == 392); - - (void)yyg; - return yy_is_jam ? 0 : yy_current_state; -} - -#ifndef YY_NO_UNPUT - -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr); - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin , yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( yyscanner ) ) - return 0; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); - } - - yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner); - yy_load_buffer_state( yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void yy_load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file , yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * @param yyscanner The scanner object. - */ - void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree( (void *) b->yy_ch_buf , yyscanner ); - - yyfree( (void *) b , yyscanner ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_flush_buffer( b , yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(yyscanner); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void yypop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (yyscan_t yyscanner) -{ - yy_size_t num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ - yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - yy_size_t grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return NULL; - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = NULL; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b , yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner) -{ - - return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = (yy_size_t) (_yybytes_len + 2); - buf = (char *) yyalloc( n , yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n , yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int yyget_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int yyget_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *yyget_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *yyget_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int yyget_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *yyget_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param _line_number line number - * @param yyscanner The scanner object. - */ -void yyset_lineno (int _line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); - - yylineno = _line_number; -} - -/** Set the current column. - * @param _column_no column number - * @param yyscanner The scanner object. - */ -void yyset_column (int _column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_column called with no buffer" ); - - yycolumn = _column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param _in_str A readable stream. - * @param yyscanner The scanner object. - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * _in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = _in_str ; -} - -void yyset_out (FILE * _out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = _out_str ; -} - -int yyget_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void yyset_debug (int _bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = _bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * yyget_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -/* User-visible API */ - -/* yylex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ -int yylex_init(yyscan_t* ptr_yy_globals) -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* yylex_init_extra has the same functionality as yylex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to yyalloc in - * the yyextra field. - */ -int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) -{ - struct yyguts_t dummy_yyguts; - - yyset_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - yyset_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = NULL; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = NULL; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = NULL; - yyout = NULL; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - yyfree(yyg->yy_buffer_stack , yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - yyfree( yyg->yy_start_stack , yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - yyfree ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - - int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (const char * s , yyscan_t yyscanner) -{ - int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - return malloc(size); -} - -void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return realloc(ptr, size); -} - -void yyfree (void * ptr , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 167 "lib/route/cls/ematch_grammar.l" diff --git a/lib/route/cls/ematch_grammar.h b/lib/route/cls/ematch_grammar.h deleted file mode 100755 index 4b4dd39..0000000 --- a/lib/route/cls/ematch_grammar.h +++ /dev/null @@ -1,718 +0,0 @@ -#ifndef ematch_HEADER_H -#define ematch_HEADER_H 1 -#define ematch_IN_HEADER 1 - -#line 6 "lib/route/cls/ematch_grammar.h" - -#line 8 "lib/route/cls/ematch_grammar.h" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 4 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -#ifdef yy_create_buffer -#define ematch__create_buffer_ALREADY_DEFINED -#else -#define yy_create_buffer ematch__create_buffer -#endif - -#ifdef yy_delete_buffer -#define ematch__delete_buffer_ALREADY_DEFINED -#else -#define yy_delete_buffer ematch__delete_buffer -#endif - -#ifdef yy_scan_buffer -#define ematch__scan_buffer_ALREADY_DEFINED -#else -#define yy_scan_buffer ematch__scan_buffer -#endif - -#ifdef yy_scan_string -#define ematch__scan_string_ALREADY_DEFINED -#else -#define yy_scan_string ematch__scan_string -#endif - -#ifdef yy_scan_bytes -#define ematch__scan_bytes_ALREADY_DEFINED -#else -#define yy_scan_bytes ematch__scan_bytes -#endif - -#ifdef yy_init_buffer -#define ematch__init_buffer_ALREADY_DEFINED -#else -#define yy_init_buffer ematch__init_buffer -#endif - -#ifdef yy_flush_buffer -#define ematch__flush_buffer_ALREADY_DEFINED -#else -#define yy_flush_buffer ematch__flush_buffer -#endif - -#ifdef yy_load_buffer_state -#define ematch__load_buffer_state_ALREADY_DEFINED -#else -#define yy_load_buffer_state ematch__load_buffer_state -#endif - -#ifdef yy_switch_to_buffer -#define ematch__switch_to_buffer_ALREADY_DEFINED -#else -#define yy_switch_to_buffer ematch__switch_to_buffer -#endif - -#ifdef yypush_buffer_state -#define ematch_push_buffer_state_ALREADY_DEFINED -#else -#define yypush_buffer_state ematch_push_buffer_state -#endif - -#ifdef yypop_buffer_state -#define ematch_pop_buffer_state_ALREADY_DEFINED -#else -#define yypop_buffer_state ematch_pop_buffer_state -#endif - -#ifdef yyensure_buffer_stack -#define ematch_ensure_buffer_stack_ALREADY_DEFINED -#else -#define yyensure_buffer_stack ematch_ensure_buffer_stack -#endif - -#ifdef yylex -#define ematch_lex_ALREADY_DEFINED -#else -#define yylex ematch_lex -#endif - -#ifdef yyrestart -#define ematch_restart_ALREADY_DEFINED -#else -#define yyrestart ematch_restart -#endif - -#ifdef yylex_init -#define ematch_lex_init_ALREADY_DEFINED -#else -#define yylex_init ematch_lex_init -#endif - -#ifdef yylex_init_extra -#define ematch_lex_init_extra_ALREADY_DEFINED -#else -#define yylex_init_extra ematch_lex_init_extra -#endif - -#ifdef yylex_destroy -#define ematch_lex_destroy_ALREADY_DEFINED -#else -#define yylex_destroy ematch_lex_destroy -#endif - -#ifdef yyget_debug -#define ematch_get_debug_ALREADY_DEFINED -#else -#define yyget_debug ematch_get_debug -#endif - -#ifdef yyset_debug -#define ematch_set_debug_ALREADY_DEFINED -#else -#define yyset_debug ematch_set_debug -#endif - -#ifdef yyget_extra -#define ematch_get_extra_ALREADY_DEFINED -#else -#define yyget_extra ematch_get_extra -#endif - -#ifdef yyset_extra -#define ematch_set_extra_ALREADY_DEFINED -#else -#define yyset_extra ematch_set_extra -#endif - -#ifdef yyget_in -#define ematch_get_in_ALREADY_DEFINED -#else -#define yyget_in ematch_get_in -#endif - -#ifdef yyset_in -#define ematch_set_in_ALREADY_DEFINED -#else -#define yyset_in ematch_set_in -#endif - -#ifdef yyget_out -#define ematch_get_out_ALREADY_DEFINED -#else -#define yyget_out ematch_get_out -#endif - -#ifdef yyset_out -#define ematch_set_out_ALREADY_DEFINED -#else -#define yyset_out ematch_set_out -#endif - -#ifdef yyget_leng -#define ematch_get_leng_ALREADY_DEFINED -#else -#define yyget_leng ematch_get_leng -#endif - -#ifdef yyget_text -#define ematch_get_text_ALREADY_DEFINED -#else -#define yyget_text ematch_get_text -#endif - -#ifdef yyget_lineno -#define ematch_get_lineno_ALREADY_DEFINED -#else -#define yyget_lineno ematch_get_lineno -#endif - -#ifdef yyset_lineno -#define ematch_set_lineno_ALREADY_DEFINED -#else -#define yyset_lineno ematch_set_lineno -#endif - -#ifdef yyget_column -#define ematch_get_column_ALREADY_DEFINED -#else -#define yyget_column ematch_get_column -#endif - -#ifdef yyset_column -#define ematch_set_column_ALREADY_DEFINED -#else -#define yyset_column ematch_set_column -#endif - -#ifdef yywrap -#define ematch_wrap_ALREADY_DEFINED -#else -#define yywrap ematch_wrap -#endif - -#ifdef yyget_lval -#define ematch_get_lval_ALREADY_DEFINED -#else -#define yyget_lval ematch_get_lval -#endif - -#ifdef yyset_lval -#define ematch_set_lval_ALREADY_DEFINED -#else -#define yyset_lval ematch_set_lval -#endif - -#ifdef yyalloc -#define ematch_alloc_ALREADY_DEFINED -#else -#define yyalloc ematch_alloc -#endif - -#ifdef yyrealloc -#define ematch_realloc_ALREADY_DEFINED -#else -#define yyrealloc ematch_realloc -#endif - -#ifdef yyfree -#define ematch_free_ALREADY_DEFINED -#else -#define yyfree ematch_free -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#ifndef SIZE_MAX -#define SIZE_MAX (~(size_t)0) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -/* begin standard C++ headers. */ - -/* TODO: this is always defined, so inline it */ -#define yyconst const - -#if defined(__GNUC__) && __GNUC__ >= 3 -#define yynoreturn __attribute__((__noreturn__)) -#else -#define yynoreturn -#endif - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - int yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -void yyrestart ( FILE *input_file , yyscan_t yyscanner ); -void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); -void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -void yypop_buffer_state ( yyscan_t yyscanner ); - -YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); - -void *yyalloc ( yy_size_t , yyscan_t yyscanner ); -void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); -void yyfree ( void * , yyscan_t yyscanner ); - -#define ematch_wrap(yyscanner) (/*CONSTCOND*/1) -#define YY_SKIP_YYWRAP - -#define yytext_ptr yytext_r - -#ifdef YY_HEADER_EXPORT_START_CONDITIONS -#define INITIAL 0 -#define QUOTE 1 - -#endif - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -int yylex_init (yyscan_t* scanner); - -int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy ( yyscan_t yyscanner ); - -int yyget_debug ( yyscan_t yyscanner ); - -void yyset_debug ( int debug_flag , yyscan_t yyscanner ); - -YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); - -void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); - -FILE *yyget_in ( yyscan_t yyscanner ); - -void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); - -FILE *yyget_out ( yyscan_t yyscanner ); - -void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); - - int yyget_leng ( yyscan_t yyscanner ); - -char *yyget_text ( yyscan_t yyscanner ); - -int yyget_lineno ( yyscan_t yyscanner ); - -void yyset_lineno ( int _line_number , yyscan_t yyscanner ); - -int yyget_column ( yyscan_t yyscanner ); - -void yyset_column ( int _column_no , yyscan_t yyscanner ); - -YYSTYPE * yyget_lval ( yyscan_t yyscanner ); - -void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap ( yyscan_t yyscanner ); -#else -extern int yywrap ( yyscan_t yyscanner ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen ( const char * , yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex \ - (YYSTYPE * yylval_param , yyscan_t yyscanner); - -#define YY_DECL int yylex \ - (YYSTYPE * yylval_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -#ifndef ematch__create_buffer_ALREADY_DEFINED -#undef yy_create_buffer -#endif -#ifndef ematch__delete_buffer_ALREADY_DEFINED -#undef yy_delete_buffer -#endif -#ifndef ematch__scan_buffer_ALREADY_DEFINED -#undef yy_scan_buffer -#endif -#ifndef ematch__scan_string_ALREADY_DEFINED -#undef yy_scan_string -#endif -#ifndef ematch__scan_bytes_ALREADY_DEFINED -#undef yy_scan_bytes -#endif -#ifndef ematch__init_buffer_ALREADY_DEFINED -#undef yy_init_buffer -#endif -#ifndef ematch__flush_buffer_ALREADY_DEFINED -#undef yy_flush_buffer -#endif -#ifndef ematch__load_buffer_state_ALREADY_DEFINED -#undef yy_load_buffer_state -#endif -#ifndef ematch__switch_to_buffer_ALREADY_DEFINED -#undef yy_switch_to_buffer -#endif -#ifndef ematch_push_buffer_state_ALREADY_DEFINED -#undef yypush_buffer_state -#endif -#ifndef ematch_pop_buffer_state_ALREADY_DEFINED -#undef yypop_buffer_state -#endif -#ifndef ematch_ensure_buffer_stack_ALREADY_DEFINED -#undef yyensure_buffer_stack -#endif -#ifndef ematch_lex_ALREADY_DEFINED -#undef yylex -#endif -#ifndef ematch_restart_ALREADY_DEFINED -#undef yyrestart -#endif -#ifndef ematch_lex_init_ALREADY_DEFINED -#undef yylex_init -#endif -#ifndef ematch_lex_init_extra_ALREADY_DEFINED -#undef yylex_init_extra -#endif -#ifndef ematch_lex_destroy_ALREADY_DEFINED -#undef yylex_destroy -#endif -#ifndef ematch_get_debug_ALREADY_DEFINED -#undef yyget_debug -#endif -#ifndef ematch_set_debug_ALREADY_DEFINED -#undef yyset_debug -#endif -#ifndef ematch_get_extra_ALREADY_DEFINED -#undef yyget_extra -#endif -#ifndef ematch_set_extra_ALREADY_DEFINED -#undef yyset_extra -#endif -#ifndef ematch_get_in_ALREADY_DEFINED -#undef yyget_in -#endif -#ifndef ematch_set_in_ALREADY_DEFINED -#undef yyset_in -#endif -#ifndef ematch_get_out_ALREADY_DEFINED -#undef yyget_out -#endif -#ifndef ematch_set_out_ALREADY_DEFINED -#undef yyset_out -#endif -#ifndef ematch_get_leng_ALREADY_DEFINED -#undef yyget_leng -#endif -#ifndef ematch_get_text_ALREADY_DEFINED -#undef yyget_text -#endif -#ifndef ematch_get_lineno_ALREADY_DEFINED -#undef yyget_lineno -#endif -#ifndef ematch_set_lineno_ALREADY_DEFINED -#undef yyset_lineno -#endif -#ifndef ematch_get_column_ALREADY_DEFINED -#undef yyget_column -#endif -#ifndef ematch_set_column_ALREADY_DEFINED -#undef yyset_column -#endif -#ifndef ematch_wrap_ALREADY_DEFINED -#undef yywrap -#endif -#ifndef ematch_get_lval_ALREADY_DEFINED -#undef yyget_lval -#endif -#ifndef ematch_set_lval_ALREADY_DEFINED -#undef yyset_lval -#endif -#ifndef ematch_get_lloc_ALREADY_DEFINED -#undef yyget_lloc -#endif -#ifndef ematch_set_lloc_ALREADY_DEFINED -#undef yyset_lloc -#endif -#ifndef ematch_alloc_ALREADY_DEFINED -#undef yyalloc -#endif -#ifndef ematch_realloc_ALREADY_DEFINED -#undef yyrealloc -#endif -#ifndef ematch_free_ALREADY_DEFINED -#undef yyfree -#endif -#ifndef ematch_text_ALREADY_DEFINED -#undef yytext -#endif -#ifndef ematch_leng_ALREADY_DEFINED -#undef yyleng -#endif -#ifndef ematch_in_ALREADY_DEFINED -#undef yyin -#endif -#ifndef ematch_out_ALREADY_DEFINED -#undef yyout -#endif -#ifndef ematch__flex_debug_ALREADY_DEFINED -#undef yy_flex_debug -#endif -#ifndef ematch_lineno_ALREADY_DEFINED -#undef yylineno -#endif -#ifndef ematch_tables_fload_ALREADY_DEFINED -#undef yytables_fload -#endif -#ifndef ematch_tables_destroy_ALREADY_DEFINED -#undef yytables_destroy -#endif -#ifndef ematch_TABLES_NAME_ALREADY_DEFINED -#undef yyTABLES_NAME -#endif - -#line 167 "lib/route/cls/ematch_grammar.l" - -#line 717 "lib/route/cls/ematch_grammar.h" -#undef ematch_IN_HEADER -#endif /* ematch_HEADER_H */ diff --git a/lib/route/cls/ematch_syntax.c b/lib/route/cls/ematch_syntax.c deleted file mode 100755 index f3d4eba..0000000 --- a/lib/route/cls/ematch_syntax.c +++ /dev/null @@ -1,2540 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.5.1. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation, - Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Undocumented macros, especially those whose name start with YY_, - are private implementation details. Do not rely on them. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "3.5.1" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - -/* Substitute the variable and function names. */ -#define yyparse ematch_parse -#define yylex ematch_lex -#define yyerror ematch_error -#define yydebug ematch_debug -#define yynerrs ematch_nerrs - -/* First part of user prologue. */ -#line 12 "lib/route/cls/ematch_syntax.y" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define META_ALLOC rtnl_meta_value_alloc_id -#define META_ID(name) TCF_META_ID_##name -#define META_INT TCF_META_TYPE_INT -#define META_VAR TCF_META_TYPE_VAR - -#line 95 "lib/route/cls/ematch_syntax.c" - -# ifndef YY_CAST -# ifdef __cplusplus -# define YY_CAST(Type, Val) static_cast (Val) -# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast (Val) -# else -# define YY_CAST(Type, Val) ((Type) (Val)) -# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) -# endif -# endif -# ifndef YY_NULLPTR -# if defined __cplusplus -# if 201103L <= __cplusplus -# define YY_NULLPTR nullptr -# else -# define YY_NULLPTR 0 -# endif -# else -# define YY_NULLPTR ((void*)0) -# endif -# endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 1 -#endif - -/* Use api.header.include to #include this header - instead of duplicating it here. */ -#ifndef YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED -# define YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif -#if YYDEBUG -extern int ematch_debug; -#endif - -/* Token type. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - ERROR = 258, - LOGIC = 259, - NOT = 260, - OPERAND = 261, - NUMBER = 262, - ALIGN = 263, - LAYER = 264, - KW_OPEN = 265, - KW_CLOSE = 266, - KW_PLUS = 267, - KW_MASK = 268, - KW_SHIFT = 269, - KW_AT = 270, - EMATCH_CMP = 271, - EMATCH_NBYTE = 272, - EMATCH_TEXT = 273, - EMATCH_META = 274, - KW_EQ = 275, - KW_GT = 276, - KW_LT = 277, - KW_FROM = 278, - KW_TO = 279, - META_RANDOM = 280, - META_LOADAVG_0 = 281, - META_LOADAVG_1 = 282, - META_LOADAVG_2 = 283, - META_DEV = 284, - META_PRIO = 285, - META_PROTO = 286, - META_PKTTYPE = 287, - META_PKTLEN = 288, - META_DATALEN = 289, - META_MACLEN = 290, - META_MARK = 291, - META_TCINDEX = 292, - META_RTCLASSID = 293, - META_RTIIF = 294, - META_SK_FAMILY = 295, - META_SK_STATE = 296, - META_SK_REUSE = 297, - META_SK_REFCNT = 298, - META_SK_RCVBUF = 299, - META_SK_SNDBUF = 300, - META_SK_SHUTDOWN = 301, - META_SK_PROTO = 302, - META_SK_TYPE = 303, - META_SK_RMEM_ALLOC = 304, - META_SK_WMEM_ALLOC = 305, - META_SK_WMEM_QUEUED = 306, - META_SK_RCV_QLEN = 307, - META_SK_SND_QLEN = 308, - META_SK_ERR_QLEN = 309, - META_SK_FORWARD_ALLOCS = 310, - META_SK_ALLOCS = 311, - META_SK_ROUTE_CAPS = 312, - META_SK_HASH = 313, - META_SK_LINGERTIME = 314, - META_SK_ACK_BACKLOG = 315, - META_SK_MAX_ACK_BACKLOG = 316, - META_SK_PRIO = 317, - META_SK_RCVLOWAT = 318, - META_SK_RCVTIMEO = 319, - META_SK_SNDTIMEO = 320, - META_SK_SENDMSG_OFF = 321, - META_SK_WRITE_PENDING = 322, - META_VLAN = 323, - META_RXHASH = 324, - META_DEVNAME = 325, - META_SK_BOUND_IF = 326, - STR = 327, - QUOTED = 328 - }; -#endif -/* Tokens. */ -#define ERROR 258 -#define LOGIC 259 -#define NOT 260 -#define OPERAND 261 -#define NUMBER 262 -#define ALIGN 263 -#define LAYER 264 -#define KW_OPEN 265 -#define KW_CLOSE 266 -#define KW_PLUS 267 -#define KW_MASK 268 -#define KW_SHIFT 269 -#define KW_AT 270 -#define EMATCH_CMP 271 -#define EMATCH_NBYTE 272 -#define EMATCH_TEXT 273 -#define EMATCH_META 274 -#define KW_EQ 275 -#define KW_GT 276 -#define KW_LT 277 -#define KW_FROM 278 -#define KW_TO 279 -#define META_RANDOM 280 -#define META_LOADAVG_0 281 -#define META_LOADAVG_1 282 -#define META_LOADAVG_2 283 -#define META_DEV 284 -#define META_PRIO 285 -#define META_PROTO 286 -#define META_PKTTYPE 287 -#define META_PKTLEN 288 -#define META_DATALEN 289 -#define META_MACLEN 290 -#define META_MARK 291 -#define META_TCINDEX 292 -#define META_RTCLASSID 293 -#define META_RTIIF 294 -#define META_SK_FAMILY 295 -#define META_SK_STATE 296 -#define META_SK_REUSE 297 -#define META_SK_REFCNT 298 -#define META_SK_RCVBUF 299 -#define META_SK_SNDBUF 300 -#define META_SK_SHUTDOWN 301 -#define META_SK_PROTO 302 -#define META_SK_TYPE 303 -#define META_SK_RMEM_ALLOC 304 -#define META_SK_WMEM_ALLOC 305 -#define META_SK_WMEM_QUEUED 306 -#define META_SK_RCV_QLEN 307 -#define META_SK_SND_QLEN 308 -#define META_SK_ERR_QLEN 309 -#define META_SK_FORWARD_ALLOCS 310 -#define META_SK_ALLOCS 311 -#define META_SK_ROUTE_CAPS 312 -#define META_SK_HASH 313 -#define META_SK_LINGERTIME 314 -#define META_SK_ACK_BACKLOG 315 -#define META_SK_MAX_ACK_BACKLOG 316 -#define META_SK_PRIO 317 -#define META_SK_RCVLOWAT 318 -#define META_SK_RCVTIMEO 319 -#define META_SK_SNDTIMEO 320 -#define META_SK_SENDMSG_OFF 321 -#define META_SK_WRITE_PENDING 322 -#define META_VLAN 323 -#define META_RXHASH 324 -#define META_DEVNAME 325 -#define META_SK_BOUND_IF 326 -#define STR 327 -#define QUOTED 328 - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -union YYSTYPE -{ -#line 41 "lib/route/cls/ematch_syntax.y" - - struct tcf_em_cmp cmp; - struct ematch_quoted q; - struct rtnl_ematch * e; - struct rtnl_pktloc * loc; - struct rtnl_meta_value *mv; - uint32_t i; - uint64_t i64; - char * s; - -#line 304 "lib/route/cls/ematch_syntax.c" - -}; -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - - - -int ematch_parse (void *scanner, char **errp, struct nl_list_head *root); - -#endif /* !YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED */ - -/* Second part of user prologue. */ -#line 52 "lib/route/cls/ematch_syntax.y" - -extern int ematch_lex(YYSTYPE *, void *); - -static void yyerror(void *scanner, char **errp, struct nl_list_head *root, const char *msg) -{ - if (msg) - *errp = strdup(msg); - else - *errp = NULL; -} - -#line 331 "lib/route/cls/ematch_syntax.c" - - -#ifdef short -# undef short -#endif - -/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure - and (if available) are included - so that the code can choose integer types of a good width. */ - -#ifndef __PTRDIFF_MAX__ -# include /* INFRINGES ON USER NAME SPACE */ -# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_STDINT_H -# endif -#endif - -/* Narrow types that promote to a signed type and that can represent a - signed or unsigned integer of at least N bits. In tables they can - save space and decrease cache pressure. Promoting to a signed type - helps avoid bugs in integer arithmetic. */ - -#ifdef __INT_LEAST8_MAX__ -typedef __INT_LEAST8_TYPE__ yytype_int8; -#elif defined YY_STDINT_H -typedef int_least8_t yytype_int8; -#else -typedef signed char yytype_int8; -#endif - -#ifdef __INT_LEAST16_MAX__ -typedef __INT_LEAST16_TYPE__ yytype_int16; -#elif defined YY_STDINT_H -typedef int_least16_t yytype_int16; -#else -typedef short yytype_int16; -#endif - -#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST8_TYPE__ yytype_uint8; -#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST8_MAX <= INT_MAX) -typedef uint_least8_t yytype_uint8; -#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX -typedef unsigned char yytype_uint8; -#else -typedef short yytype_uint8; -#endif - -#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST16_TYPE__ yytype_uint16; -#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST16_MAX <= INT_MAX) -typedef uint_least16_t yytype_uint16; -#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX -typedef unsigned short yytype_uint16; -#else -typedef int yytype_uint16; -#endif - -#ifndef YYPTRDIFF_T -# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ -# define YYPTRDIFF_T __PTRDIFF_TYPE__ -# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ -# elif defined PTRDIFF_MAX -# ifndef ptrdiff_t -# include /* INFRINGES ON USER NAME SPACE */ -# endif -# define YYPTRDIFF_T ptrdiff_t -# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX -# else -# define YYPTRDIFF_T long -# define YYPTRDIFF_MAXIMUM LONG_MAX -# endif -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned -# endif -#endif - -#define YYSIZE_MAXIMUM \ - YY_CAST (YYPTRDIFF_T, \ - (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ - ? YYPTRDIFF_MAXIMUM \ - : YY_CAST (YYSIZE_T, -1))) - -#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) - -/* Stored state numbers (used for stacks). */ -typedef yytype_int8 yy_state_t; - -/* State numbers in computations. */ -typedef int yy_state_fast_t; - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - -#ifndef YY_ATTRIBUTE_PURE -# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define YY_ATTRIBUTE_PURE -# endif -#endif - -#ifndef YY_ATTRIBUTE_UNUSED -# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) -# else -# define YY_ATTRIBUTE_UNUSED -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) -#else -# define YYUSE(E) /* empty */ -#endif - -#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ -/* Suppress an incorrect diagnostic about yylval being uninitialized. */ -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ - _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ - _Pragma ("GCC diagnostic pop") -#else -# define YY_INITIAL_VALUE(Value) Value -#endif -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ -# define YY_IGNORE_USELESS_CAST_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") -# define YY_IGNORE_USELESS_CAST_END \ - _Pragma ("GCC diagnostic pop") -#endif -#ifndef YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_END -#endif - - -#define YY_ASSERT(E) ((void) (0 && (E))) - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS -# include /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's 'empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yy_state_t yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYPTRDIFF_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / YYSIZEOF (*yyptr); \ - } \ - while (0) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYPTRDIFF_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (0) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 26 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 138 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 74 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 18 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 84 -/* YYNSTATES -- Number of states. */ -#define YYNSTATES 118 - -#define YYUNDEFTOK 2 -#define YYMAXUTOK 328 - - -/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, with out-of-bounds checking. */ -#define YYTRANSLATE(YYX) \ - (0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex. */ -static const yytype_int8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73 -}; - -#if YYDEBUG - /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ -static const yytype_int16 yyrline[] = -{ - 0, 150, 150, 152, 159, 163, 175, 180, 188, 203, - 221, 248, 267, 295, 297, 302, 323, 324, 330, 331, - 336, 338, 340, 342, 347, 348, 349, 350, 351, 352, - 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, - 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, - 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, - 383, 384, 385, 386, 387, 388, 389, 390, 391, 395, - 396, 403, 407, 436, 449, 475, 476, 478, 484, 485, - 491, 492, 497, 499, 501 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || 1 -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ERROR", "LOGIC", "NOT", "OPERAND", - "NUMBER", "ALIGN", "LAYER", "\"(\"", "\")\"", "\"+\"", "\"mask\"", - "\">>\"", "\"at\"", "\"cmp\"", "\"pattern\"", "\"text\"", "\"meta\"", - "\"=\"", "\">\"", "\"<\"", "\"from\"", "\"to\"", "\"random\"", - "\"loadavg_0\"", "\"loadavg_1\"", "\"loadavg_2\"", "\"dev\"", "\"prio\"", - "\"proto\"", "\"pkttype\"", "\"pktlen\"", "\"datalen\"", "\"maclen\"", - "\"mark\"", "\"tcindex\"", "\"rtclassid\"", "\"rtiif\"", "\"sk_family\"", - "\"sk_state\"", "\"sk_reuse\"", "\"sk_refcnt\"", "\"sk_rcvbuf\"", - "\"sk_sndbuf\"", "\"sk_shutdown\"", "\"sk_proto\"", "\"sk_type\"", - "\"sk_rmem_alloc\"", "\"sk_wmem_alloc\"", "\"sk_wmem_queued\"", - "\"sk_rcv_qlen\"", "\"sk_snd_qlen\"", "\"sk_err_qlen\"", - "\"sk_forward_allocs\"", "\"sk_allocs\"", "\"sk_route_caps\"", - "\"sk_hash\"", "\"sk_lingertime\"", "\"sk_ack_backlog\"", - "\"sk_max_ack_backlog\"", "\"sk_prio\"", "\"sk_rcvlowat\"", - "\"sk_rcvtimeo\"", "\"sk_sndtimeo\"", "\"sk_sendmsg_off\"", - "\"sk_write_pending\"", "\"vlan\"", "\"rxhash\"", "\"devname\"", - "\"sk_bound_if\"", "STR", "QUOTED", "$accept", "input", "expr", "match", - "ematch", "cmp_match", "cmp_expr", "text_from", "text_to", "meta_value", - "meta_int_id", "meta_var_id", "pattern", "pktloc", "align", "mask", - "shift", "operand", YY_NULLPTR -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[NUM] -- (External) token number corresponding to the - (internal) symbol number NUM (which must be that of a token). */ -static const yytype_int16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, - 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, - 325, 326, 327, 328 -}; -# endif - -#define YYPACT_NINF (-63) - -#define yypact_value_is_default(Yyn) \ - ((Yyn) == YYPACT_NINF) - -#define YYTABLE_NINF (-76) - -#define yytable_value_is_error(Yyn) \ - 0 - - /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -static const yytype_int8 yypact[] = -{ - -4, 15, -13, -8, 11, 10, 14, 25, 29, -63, - 26, -63, 37, -63, -63, -63, 16, 33, -63, -63, - -63, 32, 1, 1, -28, 65, -63, 11, -63, -63, - -63, 38, 34, -63, 36, 28, -24, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, 16, 39, 39, -63, - -63, 43, -63, -62, 31, 65, 44, 42, -63, 42, - -63, -63, 41, 1, 35, 45, -63, 50, -63, -63, - -63, -63, 1, 47, -63, -63, -63, -63 -}; - - /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE does not specify something else to do. Zero - means the default is an error. */ -static const yytype_int8 yydefact[] = -{ - 2, 75, 0, 0, 75, 0, 0, 0, 0, 73, - 0, 3, 4, 7, 8, 14, 0, 0, 6, 77, - 76, 0, 75, 75, 0, 0, 1, 75, 82, 83, - 84, 0, 0, 12, 0, 0, 0, 21, 24, 25, - 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, - 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, - 66, 67, 68, 69, 70, 20, 0, 80, 80, 5, - 15, 0, 13, 0, 16, 0, 0, 78, 23, 78, - 72, 71, 0, 75, 18, 0, 81, 0, 22, 74, - 9, 17, 75, 0, 11, 79, 19, 10 -}; - - /* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -63, -63, 13, -63, 59, -63, 40, -63, -63, -34, - -63, -63, -63, -23, -63, -36, -22, -21 -}; - - /* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 10, 11, 12, 13, 14, 15, 104, 113, 86, - 87, 88, 102, 16, 17, 108, 97, 31 -}; - - /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule whose - number is the opposite. If YYTABLE_NINF, syntax error. */ -static const yytype_int8 yytable[] = -{ - 35, 1, 19, 2, 3, -75, 4, 20, 2, 3, - 100, 101, 5, 6, 7, 8, 1, 21, 2, 3, - 22, 4, 2, 3, 23, 4, 26, 5, 6, 7, - 8, 5, 6, 7, 8, 24, 28, 29, 30, 25, - 89, 27, 32, 33, 36, 90, 91, 92, 93, 94, - 99, 106, 110, 96, 103, 107, 114, 115, 117, 112, - 18, 105, 34, 109, 0, 95, 98, 0, 9, 0, - 0, 0, 37, 9, 0, 0, 0, 0, 0, 0, - 111, 0, 0, 9, 0, 0, 0, 9, 0, 116, - 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, - 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, - 78, 79, 80, 81, 82, 83, 84, 0, 85 -}; - -static const yytype_int8 yycheck[] = -{ - 23, 5, 15, 7, 8, 9, 10, 15, 7, 8, - 72, 73, 16, 17, 18, 19, 5, 4, 7, 8, - 10, 10, 7, 8, 10, 10, 0, 16, 17, 18, - 19, 16, 17, 18, 19, 10, 20, 21, 22, 10, - 27, 4, 9, 11, 72, 7, 12, 11, 20, 73, - 7, 7, 11, 14, 23, 13, 11, 7, 11, 24, - 1, 95, 22, 99, -1, 86, 88, -1, 72, -1, - -1, -1, 7, 72, -1, -1, -1, -1, -1, -1, - 103, -1, -1, 72, -1, -1, -1, 72, -1, 112, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, -1, 73 -}; - - /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_int8 yystos[] = -{ - 0, 5, 7, 8, 10, 16, 17, 18, 19, 72, - 75, 76, 77, 78, 79, 80, 87, 88, 78, 15, - 15, 76, 10, 10, 10, 10, 0, 4, 20, 21, - 22, 91, 9, 11, 80, 87, 72, 7, 25, 26, - 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, - 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 68, 69, 70, 71, 73, 83, 84, 85, 76, - 7, 12, 11, 20, 73, 91, 14, 90, 90, 7, - 72, 73, 86, 23, 81, 83, 7, 13, 89, 89, - 11, 87, 24, 82, 11, 7, 87, 11 -}; - - /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_int8 yyr1[] = -{ - 0, 74, 75, 75, 76, 76, 77, 77, 78, 78, - 78, 78, 78, 79, 79, 80, 81, 81, 82, 82, - 83, 83, 83, 83, 84, 84, 84, 84, 84, 84, - 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, - 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, - 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, - 84, 84, 84, 84, 84, 84, 84, 84, 84, 85, - 85, 86, 86, 87, 87, 88, 88, 88, 89, 89, - 90, 90, 91, 91, 91 -}; - - /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ -static const yytype_int8 yyr2[] = -{ - 0, 2, 0, 1, 1, 3, 2, 1, 1, 6, - 7, 6, 3, 4, 1, 3, 0, 2, 0, 2, - 1, 1, 3, 2, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 5, 0, 2, 2, 0, 2, - 0, 2, 1, 1, 1 -}; - - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ - do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (scanner, errp, root, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ - while (0) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - - - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, scanner, errp, root); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - - -/*-----------------------------------. -| Print this symbol's value on YYO. | -`-----------------------------------*/ - -static void -yy_symbol_value_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, void *scanner, char **errp, struct nl_list_head *root) -{ - FILE *yyoutput = yyo; - YYUSE (yyoutput); - YYUSE (scanner); - YYUSE (errp); - YYUSE (root); - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyo, yytoknum[yytype], *yyvaluep); -# endif - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - YYUSE (yytype); - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - -/*---------------------------. -| Print this symbol on YYO. | -`---------------------------*/ - -static void -yy_symbol_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, void *scanner, char **errp, struct nl_list_head *root) -{ - YYFPRINTF (yyo, "%s %s (", - yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); - - yy_symbol_value_print (yyo, yytype, yyvaluep, scanner, errp, root); - YYFPRINTF (yyo, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -static void -yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -static void -yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, int yyrule, void *scanner, char **errp, struct nl_list_head *root) -{ - int yylno = yyrline[yyrule]; - int yynrhs = yyr2[yyrule]; - int yyi; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, - yystos[+yyssp[yyi + 1 - yynrhs]], - &yyvsp[(yyi + 1) - (yynrhs)] - , scanner, errp, root); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyssp, yyvsp, Rule, scanner, errp, root); \ -} while (0) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S))) -# else -/* Return the length of YYSTR. */ -static YYPTRDIFF_T -yystrlen (const char *yystr) -{ - YYPTRDIFF_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -yystpcpy (char *yydest, const char *yysrc) -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYPTRDIFF_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYPTRDIFF_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - else - goto append; - - append: - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (yyres) - return yystpcpy (yyres, yystr) - yyres; - else - return yystrlen (yystr); -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg, - yy_state_t *yyssp, int yytoken) -{ - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULLPTR; - /* Arguments of yyformat: reported tokens (one for the "unexpected", - one per "expected"). */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Actual size of YYARG. */ - int yycount = 0; - /* Cumulated lengths of YYARG. */ - YYPTRDIFF_T yysize = 0; - - /* There are many possibilities here to consider: - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[+*yyssp]; - YYPTRDIFF_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); - yysize = yysize0; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYPTRDIFF_T yysize1 - = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); - if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) - yysize = yysize1; - else - return 2; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - default: /* Avoid compiler warnings. */ - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - /* Don't count the "%s"s in the final size, but reserve room for - the terminator. */ - YYPTRDIFF_T yysize1 = yysize + (yystrlen (yyformat) - 2 * yycount) + 1; - if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) - yysize = yysize1; - else - return 2; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - ++yyp; - ++yyformat; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, void *scanner, char **errp, struct nl_list_head *root) -{ - YYUSE (yyvaluep); - YYUSE (scanner); - YYUSE (errp); - YYUSE (root); - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - switch (yytype) - { - case 72: /* STR */ -#line 141 "lib/route/cls/ematch_syntax.y" - { free(((*yyvaluep).s)); NL_DBG(2, "string destructor\n"); } -#line 1342 "lib/route/cls/ematch_syntax.c" - break; - - case 73: /* QUOTED */ -#line 143 "lib/route/cls/ematch_syntax.y" - { free(((*yyvaluep).q).data); NL_DBG(2, "quoted destructor\n"); } -#line 1348 "lib/route/cls/ematch_syntax.c" - break; - - case 81: /* text_from */ -#line 142 "lib/route/cls/ematch_syntax.y" - { rtnl_pktloc_put(((*yyvaluep).loc)); NL_DBG(2, "pktloc destructor\n"); } -#line 1354 "lib/route/cls/ematch_syntax.c" - break; - - case 82: /* text_to */ -#line 142 "lib/route/cls/ematch_syntax.y" - { rtnl_pktloc_put(((*yyvaluep).loc)); NL_DBG(2, "pktloc destructor\n"); } -#line 1360 "lib/route/cls/ematch_syntax.c" - break; - - case 83: /* meta_value */ -#line 144 "lib/route/cls/ematch_syntax.y" - { rtnl_meta_value_put(((*yyvaluep).mv)); NL_DBG(2, "meta value destructor\n"); } -#line 1366 "lib/route/cls/ematch_syntax.c" - break; - - case 86: /* pattern */ -#line 143 "lib/route/cls/ematch_syntax.y" - { free(((*yyvaluep).q).data); NL_DBG(2, "quoted destructor\n"); } -#line 1372 "lib/route/cls/ematch_syntax.c" - break; - - case 87: /* pktloc */ -#line 142 "lib/route/cls/ematch_syntax.y" - { rtnl_pktloc_put(((*yyvaluep).loc)); NL_DBG(2, "pktloc destructor\n"); } -#line 1378 "lib/route/cls/ematch_syntax.c" - break; - - default: - break; - } - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - - - -/*----------. -| yyparse. | -`----------*/ - -int -yyparse (void *scanner, char **errp, struct nl_list_head *root) -{ -/* The lookahead symbol. */ -int yychar; - - -/* The semantic value of the lookahead symbol. */ -/* Default value used for initialization, for pacifying older GCCs - or non-GCC compilers. */ -YY_INITIAL_VALUE (static YYSTYPE yyval_default;) -YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); - - /* Number of syntax errors so far. */ - int yynerrs; - - yy_state_fast_t yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - 'yyss': related to states. - 'yyvs': related to semantic values. - - Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yy_state_t yyssa[YYINITDEPTH]; - yy_state_t *yyss; - yy_state_t *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYPTRDIFF_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - goto yysetstate; - - -/*------------------------------------------------------------. -| yynewstate -- push a new state, which is found in yystate. | -`------------------------------------------------------------*/ -yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - -/*--------------------------------------------------------------------. -| yysetstate -- set current state (the top of the stack) to yystate. | -`--------------------------------------------------------------------*/ -yysetstate: - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - YY_ASSERT (0 <= yystate && yystate < YYNSTATES); - YY_IGNORE_USELESS_CAST_BEGIN - *yyssp = YY_CAST (yy_state_t, yystate); - YY_IGNORE_USELESS_CAST_END - - if (yyss + yystacksize - 1 <= yyssp) -#if !defined yyoverflow && !defined YYSTACK_RELOCATE - goto yyexhaustedlab; -#else - { - /* Get the current used size of the three stacks, in elements. */ - YYPTRDIFF_T yysize = yyssp - yyss + 1; - -# if defined yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - yy_state_t *yyss1 = yyss; - YYSTYPE *yyvs1 = yyvs; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * YYSIZEOF (*yyssp), - &yyvs1, yysize * YYSIZEOF (*yyvsp), - &yystacksize); - yyss = yyss1; - yyvs = yyvs1; - } -# else /* defined YYSTACK_RELOCATE */ - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yy_state_t *yyss1 = yyss; - union yyalloc *yyptr = - YY_CAST (union yyalloc *, - YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YY_IGNORE_USELESS_CAST_BEGIN - YYDPRINTF ((stderr, "Stack size increased to %ld\n", - YY_CAST (long, yystacksize))); - YY_IGNORE_USELESS_CAST_END - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } -#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = yylex (&yylval, scanner); - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - /* Discard the shifted token. */ - yychar = YYEMPTY; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - '$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 3: -#line 153 "lib/route/cls/ematch_syntax.y" - { - nl_list_add_tail(root, &(yyvsp[0].e)->e_list); - } -#line 1654 "lib/route/cls/ematch_syntax.c" - break; - - case 4: -#line 160 "lib/route/cls/ematch_syntax.y" - { - (yyval.e) = (yyvsp[0].e); - } -#line 1662 "lib/route/cls/ematch_syntax.c" - break; - - case 5: -#line 164 "lib/route/cls/ematch_syntax.y" - { - rtnl_ematch_set_flags((yyvsp[-2].e), (yyvsp[-1].i)); - - /* make ematch new head */ - nl_list_add_tail(&(yyvsp[-2].e)->e_list, &(yyvsp[0].e)->e_list); - - (yyval.e) = (yyvsp[-2].e); - } -#line 1675 "lib/route/cls/ematch_syntax.c" - break; - - case 6: -#line 176 "lib/route/cls/ematch_syntax.y" - { - rtnl_ematch_set_flags((yyvsp[0].e), TCF_EM_INVERT); - (yyval.e) = (yyvsp[0].e); - } -#line 1684 "lib/route/cls/ematch_syntax.c" - break; - - case 7: -#line 181 "lib/route/cls/ematch_syntax.y" - { - (yyval.e) = (yyvsp[0].e); - } -#line 1692 "lib/route/cls/ematch_syntax.c" - break; - - case 8: -#line 189 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_ematch *e; - - if (!(e = rtnl_ematch_alloc())) { - *errp = strdup("Unable to allocate ematch object"); - YYABORT; - } - - if (rtnl_ematch_set_kind(e, TCF_EM_CMP) < 0) - BUG(); - - rtnl_ematch_cmp_set(e, &(yyvsp[0].cmp)); - (yyval.e) = e; - } -#line 1711 "lib/route/cls/ematch_syntax.c" - break; - - case 9: -#line 204 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_ematch *e; - - if (!(e = rtnl_ematch_alloc())) { - *errp = strdup("Unable to allocate ematch object"); - YYABORT; - } - - if (rtnl_ematch_set_kind(e, TCF_EM_NBYTE) < 0) - BUG(); - - rtnl_ematch_nbyte_set_offset(e, (yyvsp[-3].loc)->layer, (yyvsp[-3].loc)->offset); - rtnl_pktloc_put((yyvsp[-3].loc)); - rtnl_ematch_nbyte_set_pattern(e, (uint8_t *) (yyvsp[-1].q).data, (yyvsp[-1].q).index); - - (yyval.e) = e; - } -#line 1733 "lib/route/cls/ematch_syntax.c" - break; - - case 10: -#line 222 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_ematch *e; - - if (!(e = rtnl_ematch_alloc())) { - *errp = strdup("Unable to allocate ematch object"); - YYABORT; - } - - if (rtnl_ematch_set_kind(e, TCF_EM_TEXT) < 0) - BUG(); - - rtnl_ematch_text_set_algo(e, (yyvsp[-4].s)); - rtnl_ematch_text_set_pattern(e, (yyvsp[-3].q).data, (yyvsp[-3].q).index); - - if ((yyvsp[-2].loc)) { - rtnl_ematch_text_set_from(e, (yyvsp[-2].loc)->layer, (yyvsp[-2].loc)->offset); - rtnl_pktloc_put((yyvsp[-2].loc)); - } - - if ((yyvsp[-1].loc)) { - rtnl_ematch_text_set_to(e, (yyvsp[-1].loc)->layer, (yyvsp[-1].loc)->offset); - rtnl_pktloc_put((yyvsp[-1].loc)); - } - - (yyval.e) = e; - } -#line 1764 "lib/route/cls/ematch_syntax.c" - break; - - case 11: -#line 249 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_ematch *e; - - if (!(e = rtnl_ematch_alloc())) { - *errp = strdup("Unable to allocate ematch object"); - YYABORT; - } - - if (rtnl_ematch_set_kind(e, TCF_EM_META) < 0) - BUG(); - - rtnl_ematch_meta_set_lvalue(e, (yyvsp[-3].mv)); - rtnl_ematch_meta_set_rvalue(e, (yyvsp[-1].mv)); - rtnl_ematch_meta_set_operand(e, (yyvsp[-2].i)); - - (yyval.e) = e; - } -#line 1786 "lib/route/cls/ematch_syntax.c" - break; - - case 12: -#line 268 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_ematch *e; - - if (!(e = rtnl_ematch_alloc())) { - *errp = strdup("Unable to allocate ematch object"); - YYABORT; - } - - if (rtnl_ematch_set_kind(e, TCF_EM_CONTAINER) < 0) - BUG(); - - /* Make e->childs the list head of a the ematch sequence */ - nl_list_add_tail(&e->e_childs, &(yyvsp[-1].e)->e_list); - - (yyval.e) = e; - } -#line 1807 "lib/route/cls/ematch_syntax.c" - break; - - case 13: -#line 296 "lib/route/cls/ematch_syntax.y" - { (yyval.cmp) = (yyvsp[-1].cmp); } -#line 1813 "lib/route/cls/ematch_syntax.c" - break; - - case 14: -#line 298 "lib/route/cls/ematch_syntax.y" - { (yyval.cmp) = (yyvsp[0].cmp); } -#line 1819 "lib/route/cls/ematch_syntax.c" - break; - - case 15: -#line 303 "lib/route/cls/ematch_syntax.y" - { - if ((yyvsp[-2].loc)->align == TCF_EM_ALIGN_U16 || - (yyvsp[-2].loc)->align == TCF_EM_ALIGN_U32) - (yyval.cmp).flags = TCF_EM_CMP_TRANS; - - memset(&(yyval.cmp), 0, sizeof((yyval.cmp))); - - (yyval.cmp).mask = (yyvsp[-2].loc)->mask; - (yyval.cmp).off = (yyvsp[-2].loc)->offset; - (yyval.cmp).align = (yyvsp[-2].loc)->align; - (yyval.cmp).layer = (yyvsp[-2].loc)->layer; - (yyval.cmp).opnd = (yyvsp[-1].i); - (yyval.cmp).val = (yyvsp[0].i); - - rtnl_pktloc_put((yyvsp[-2].loc)); - } -#line 1840 "lib/route/cls/ematch_syntax.c" - break; - - case 16: -#line 323 "lib/route/cls/ematch_syntax.y" - { (yyval.loc) = NULL; } -#line 1846 "lib/route/cls/ematch_syntax.c" - break; - - case 17: -#line 325 "lib/route/cls/ematch_syntax.y" - { (yyval.loc) = (yyvsp[0].loc); } -#line 1852 "lib/route/cls/ematch_syntax.c" - break; - - case 18: -#line 330 "lib/route/cls/ematch_syntax.y" - { (yyval.loc) = NULL; } -#line 1858 "lib/route/cls/ematch_syntax.c" - break; - - case 19: -#line 332 "lib/route/cls/ematch_syntax.y" - { (yyval.loc) = (yyvsp[0].loc); } -#line 1864 "lib/route/cls/ematch_syntax.c" - break; - - case 20: -#line 337 "lib/route/cls/ematch_syntax.y" - { (yyval.mv) = rtnl_meta_value_alloc_var((yyvsp[0].q).data, (yyvsp[0].q).len); } -#line 1870 "lib/route/cls/ematch_syntax.c" - break; - - case 21: -#line 339 "lib/route/cls/ematch_syntax.y" - { (yyval.mv) = rtnl_meta_value_alloc_int((yyvsp[0].i)); } -#line 1876 "lib/route/cls/ematch_syntax.c" - break; - - case 22: -#line 341 "lib/route/cls/ematch_syntax.y" - { (yyval.mv) = META_ALLOC(META_INT, (yyvsp[-2].i), (yyvsp[-1].i), (yyvsp[0].i64)); } -#line 1882 "lib/route/cls/ematch_syntax.c" - break; - - case 23: -#line 343 "lib/route/cls/ematch_syntax.y" - { (yyval.mv) = META_ALLOC(META_VAR, (yyvsp[-1].i), (yyvsp[0].i), 0); } -#line 1888 "lib/route/cls/ematch_syntax.c" - break; - - case 24: -#line 347 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(RANDOM); } -#line 1894 "lib/route/cls/ematch_syntax.c" - break; - - case 25: -#line 348 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(LOADAVG_0); } -#line 1900 "lib/route/cls/ematch_syntax.c" - break; - - case 26: -#line 349 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(LOADAVG_1); } -#line 1906 "lib/route/cls/ematch_syntax.c" - break; - - case 27: -#line 350 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(LOADAVG_2); } -#line 1912 "lib/route/cls/ematch_syntax.c" - break; - - case 28: -#line 351 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(DEV); } -#line 1918 "lib/route/cls/ematch_syntax.c" - break; - - case 29: -#line 352 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(PRIORITY); } -#line 1924 "lib/route/cls/ematch_syntax.c" - break; - - case 30: -#line 353 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(PROTOCOL); } -#line 1930 "lib/route/cls/ematch_syntax.c" - break; - - case 31: -#line 354 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(PKTTYPE); } -#line 1936 "lib/route/cls/ematch_syntax.c" - break; - - case 32: -#line 355 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(PKTLEN); } -#line 1942 "lib/route/cls/ematch_syntax.c" - break; - - case 33: -#line 356 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(DATALEN); } -#line 1948 "lib/route/cls/ematch_syntax.c" - break; - - case 34: -#line 357 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(MACLEN); } -#line 1954 "lib/route/cls/ematch_syntax.c" - break; - - case 35: -#line 358 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(NFMARK); } -#line 1960 "lib/route/cls/ematch_syntax.c" - break; - - case 36: -#line 359 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(TCINDEX); } -#line 1966 "lib/route/cls/ematch_syntax.c" - break; - - case 37: -#line 360 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(RTCLASSID); } -#line 1972 "lib/route/cls/ematch_syntax.c" - break; - - case 38: -#line 361 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(RTIIF); } -#line 1978 "lib/route/cls/ematch_syntax.c" - break; - - case 39: -#line 362 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_FAMILY); } -#line 1984 "lib/route/cls/ematch_syntax.c" - break; - - case 40: -#line 363 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_STATE); } -#line 1990 "lib/route/cls/ematch_syntax.c" - break; - - case 41: -#line 364 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_REUSE); } -#line 1996 "lib/route/cls/ematch_syntax.c" - break; - - case 42: -#line 365 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_REFCNT); } -#line 2002 "lib/route/cls/ematch_syntax.c" - break; - - case 43: -#line 366 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_RCVBUF); } -#line 2008 "lib/route/cls/ematch_syntax.c" - break; - - case 44: -#line 367 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_SNDBUF); } -#line 2014 "lib/route/cls/ematch_syntax.c" - break; - - case 45: -#line 368 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_SHUTDOWN); } -#line 2020 "lib/route/cls/ematch_syntax.c" - break; - - case 46: -#line 369 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_PROTO); } -#line 2026 "lib/route/cls/ematch_syntax.c" - break; - - case 47: -#line 370 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_TYPE); } -#line 2032 "lib/route/cls/ematch_syntax.c" - break; - - case 48: -#line 371 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_RMEM_ALLOC); } -#line 2038 "lib/route/cls/ematch_syntax.c" - break; - - case 49: -#line 372 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_WMEM_ALLOC); } -#line 2044 "lib/route/cls/ematch_syntax.c" - break; - - case 50: -#line 373 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_WMEM_QUEUED); } -#line 2050 "lib/route/cls/ematch_syntax.c" - break; - - case 51: -#line 374 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_RCV_QLEN); } -#line 2056 "lib/route/cls/ematch_syntax.c" - break; - - case 52: -#line 375 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_SND_QLEN); } -#line 2062 "lib/route/cls/ematch_syntax.c" - break; - - case 53: -#line 376 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_ERR_QLEN); } -#line 2068 "lib/route/cls/ematch_syntax.c" - break; - - case 54: -#line 377 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_FORWARD_ALLOCS); } -#line 2074 "lib/route/cls/ematch_syntax.c" - break; - - case 55: -#line 378 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_ALLOCS); } -#line 2080 "lib/route/cls/ematch_syntax.c" - break; - - case 56: -#line 379 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = __TCF_META_ID_SK_ROUTE_CAPS; } -#line 2086 "lib/route/cls/ematch_syntax.c" - break; - - case 57: -#line 380 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_HASH); } -#line 2092 "lib/route/cls/ematch_syntax.c" - break; - - case 58: -#line 381 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_LINGERTIME); } -#line 2098 "lib/route/cls/ematch_syntax.c" - break; - - case 59: -#line 382 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_ACK_BACKLOG); } -#line 2104 "lib/route/cls/ematch_syntax.c" - break; - - case 60: -#line 383 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_MAX_ACK_BACKLOG); } -#line 2110 "lib/route/cls/ematch_syntax.c" - break; - - case 61: -#line 384 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_PRIO); } -#line 2116 "lib/route/cls/ematch_syntax.c" - break; - - case 62: -#line 385 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_RCVLOWAT); } -#line 2122 "lib/route/cls/ematch_syntax.c" - break; - - case 63: -#line 386 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_RCVTIMEO); } -#line 2128 "lib/route/cls/ematch_syntax.c" - break; - - case 64: -#line 387 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_SNDTIMEO); } -#line 2134 "lib/route/cls/ematch_syntax.c" - break; - - case 65: -#line 388 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_SENDMSG_OFF); } -#line 2140 "lib/route/cls/ematch_syntax.c" - break; - - case 66: -#line 389 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_WRITE_PENDING); } -#line 2146 "lib/route/cls/ematch_syntax.c" - break; - - case 67: -#line 390 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(VLAN_TAG); } -#line 2152 "lib/route/cls/ematch_syntax.c" - break; - - case 68: -#line 391 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(RXHASH); } -#line 2158 "lib/route/cls/ematch_syntax.c" - break; - - case 69: -#line 395 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(DEV); } -#line 2164 "lib/route/cls/ematch_syntax.c" - break; - - case 70: -#line 396 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = META_ID(SK_BOUND_IF); } -#line 2170 "lib/route/cls/ematch_syntax.c" - break; - - case 71: -#line 404 "lib/route/cls/ematch_syntax.y" - { - (yyval.q) = (yyvsp[0].q); - } -#line 2178 "lib/route/cls/ematch_syntax.c" - break; - - case 72: -#line 408 "lib/route/cls/ematch_syntax.y" - { - struct nl_addr *addr; - - if (nl_addr_parse((yyvsp[0].s), AF_UNSPEC, &addr) == 0) { - (yyval.q).len = nl_addr_get_len(addr); - - (yyval.q).index = min_t(int, (yyval.q).len, nl_addr_get_prefixlen(addr)/8); - - if (!((yyval.q).data = calloc(1, (yyval.q).len))) { - nl_addr_put(addr); - YYABORT; - } - - memcpy((yyval.q).data, nl_addr_get_binary_addr(addr), (yyval.q).len); - nl_addr_put(addr); - } else { - if (asprintf(errp, "invalid pattern \"%s\"", (yyvsp[0].s)) == -1) - *errp = NULL; - YYABORT; - } - } -#line 2204 "lib/route/cls/ematch_syntax.c" - break; - - case 73: -#line 437 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_pktloc *loc; - - if (rtnl_pktloc_lookup((yyvsp[0].s), &loc) < 0) { - if (asprintf(errp, "Packet location \"%s\" not found", (yyvsp[0].s)) == -1) - *errp = NULL; - YYABORT; - } - - (yyval.loc) = loc; - } -#line 2220 "lib/route/cls/ematch_syntax.c" - break; - - case 74: -#line 450 "lib/route/cls/ematch_syntax.y" - { - struct rtnl_pktloc *loc; - - if ((yyvsp[0].i64) && (!(yyvsp[-4].i) || (yyvsp[-4].i) > TCF_EM_ALIGN_U32)) { - *errp = strdup("mask only allowed for alignments u8|u16|u32"); - YYABORT; - } - - if (!(loc = rtnl_pktloc_alloc())) { - *errp = strdup("Unable to allocate packet location object"); - YYABORT; - } - - loc->name = strdup(""); - loc->align = (yyvsp[-4].i); - loc->layer = (yyvsp[-3].i); - loc->offset = (yyvsp[-1].i); - loc->mask = (yyvsp[0].i64); - - (yyval.loc) = loc; - } -#line 2246 "lib/route/cls/ematch_syntax.c" - break; - - case 75: -#line 475 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = 0; } -#line 2252 "lib/route/cls/ematch_syntax.c" - break; - - case 76: -#line 477 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = (yyvsp[-1].i); } -#line 2258 "lib/route/cls/ematch_syntax.c" - break; - - case 77: -#line 479 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = (yyvsp[-1].i); } -#line 2264 "lib/route/cls/ematch_syntax.c" - break; - - case 78: -#line 484 "lib/route/cls/ematch_syntax.y" - { (yyval.i64) = 0; } -#line 2270 "lib/route/cls/ematch_syntax.c" - break; - - case 79: -#line 486 "lib/route/cls/ematch_syntax.y" - { (yyval.i64) = (yyvsp[0].i); } -#line 2276 "lib/route/cls/ematch_syntax.c" - break; - - case 80: -#line 491 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = 0; } -#line 2282 "lib/route/cls/ematch_syntax.c" - break; - - case 81: -#line 493 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = (yyvsp[0].i); } -#line 2288 "lib/route/cls/ematch_syntax.c" - break; - - case 82: -#line 498 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = TCF_EM_OPND_EQ; } -#line 2294 "lib/route/cls/ematch_syntax.c" - break; - - case 83: -#line 500 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = TCF_EM_OPND_GT; } -#line 2300 "lib/route/cls/ematch_syntax.c" - break; - - case 84: -#line 502 "lib/route/cls/ematch_syntax.y" - { (yyval.i) = TCF_EM_OPND_LT; } -#line 2306 "lib/route/cls/ematch_syntax.c" - break; - - -#line 2310 "lib/route/cls/ematch_syntax.c" - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now 'shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - { - const int yylhs = yyr1[yyn] - YYNTOKENS; - const int yyi = yypgoto[yylhs] + *yyssp; - yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp - ? yytable[yyi] - : yydefgoto[yylhs]); - } - - goto yynewstate; - - -/*--------------------------------------. -| yyerrlab -- here on detecting error. | -`--------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (scanner, errp, root, YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = YY_CAST (char *, YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc))); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (scanner, errp, root, yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, scanner, errp, root); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - /* Pacify compilers when the user code never invokes YYERROR and the - label yyerrorlab therefore never appears in user code. */ - if (0) - YYERROR; - - /* Do not reclaim the symbols of the rule whose action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp, scanner, errp, root); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - - -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (scanner, errp, root, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - - -/*-----------------------------------------------------. -| yyreturn -- parsing is finished, return the result. | -`-----------------------------------------------------*/ -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, scanner, errp, root); - } - /* Do not reclaim the symbols of the rule whose action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[+*yyssp], yyvsp, scanner, errp, root); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - return yyresult; -} diff --git a/lib/route/cls/ematch_syntax.h b/lib/route/cls/ematch_syntax.h deleted file mode 100755 index 39a257c..0000000 --- a/lib/route/cls/ematch_syntax.h +++ /dev/null @@ -1,225 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.5.1. */ - -/* Bison interface for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation, - Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* Undocumented macros, especially those whose name start with YY_, - are private implementation details. Do not rely on them. */ - -#ifndef YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED -# define YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif -#if YYDEBUG -extern int ematch_debug; -#endif - -/* Token type. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - ERROR = 258, - LOGIC = 259, - NOT = 260, - OPERAND = 261, - NUMBER = 262, - ALIGN = 263, - LAYER = 264, - KW_OPEN = 265, - KW_CLOSE = 266, - KW_PLUS = 267, - KW_MASK = 268, - KW_SHIFT = 269, - KW_AT = 270, - EMATCH_CMP = 271, - EMATCH_NBYTE = 272, - EMATCH_TEXT = 273, - EMATCH_META = 274, - KW_EQ = 275, - KW_GT = 276, - KW_LT = 277, - KW_FROM = 278, - KW_TO = 279, - META_RANDOM = 280, - META_LOADAVG_0 = 281, - META_LOADAVG_1 = 282, - META_LOADAVG_2 = 283, - META_DEV = 284, - META_PRIO = 285, - META_PROTO = 286, - META_PKTTYPE = 287, - META_PKTLEN = 288, - META_DATALEN = 289, - META_MACLEN = 290, - META_MARK = 291, - META_TCINDEX = 292, - META_RTCLASSID = 293, - META_RTIIF = 294, - META_SK_FAMILY = 295, - META_SK_STATE = 296, - META_SK_REUSE = 297, - META_SK_REFCNT = 298, - META_SK_RCVBUF = 299, - META_SK_SNDBUF = 300, - META_SK_SHUTDOWN = 301, - META_SK_PROTO = 302, - META_SK_TYPE = 303, - META_SK_RMEM_ALLOC = 304, - META_SK_WMEM_ALLOC = 305, - META_SK_WMEM_QUEUED = 306, - META_SK_RCV_QLEN = 307, - META_SK_SND_QLEN = 308, - META_SK_ERR_QLEN = 309, - META_SK_FORWARD_ALLOCS = 310, - META_SK_ALLOCS = 311, - META_SK_ROUTE_CAPS = 312, - META_SK_HASH = 313, - META_SK_LINGERTIME = 314, - META_SK_ACK_BACKLOG = 315, - META_SK_MAX_ACK_BACKLOG = 316, - META_SK_PRIO = 317, - META_SK_RCVLOWAT = 318, - META_SK_RCVTIMEO = 319, - META_SK_SNDTIMEO = 320, - META_SK_SENDMSG_OFF = 321, - META_SK_WRITE_PENDING = 322, - META_VLAN = 323, - META_RXHASH = 324, - META_DEVNAME = 325, - META_SK_BOUND_IF = 326, - STR = 327, - QUOTED = 328 - }; -#endif -/* Tokens. */ -#define ERROR 258 -#define LOGIC 259 -#define NOT 260 -#define OPERAND 261 -#define NUMBER 262 -#define ALIGN 263 -#define LAYER 264 -#define KW_OPEN 265 -#define KW_CLOSE 266 -#define KW_PLUS 267 -#define KW_MASK 268 -#define KW_SHIFT 269 -#define KW_AT 270 -#define EMATCH_CMP 271 -#define EMATCH_NBYTE 272 -#define EMATCH_TEXT 273 -#define EMATCH_META 274 -#define KW_EQ 275 -#define KW_GT 276 -#define KW_LT 277 -#define KW_FROM 278 -#define KW_TO 279 -#define META_RANDOM 280 -#define META_LOADAVG_0 281 -#define META_LOADAVG_1 282 -#define META_LOADAVG_2 283 -#define META_DEV 284 -#define META_PRIO 285 -#define META_PROTO 286 -#define META_PKTTYPE 287 -#define META_PKTLEN 288 -#define META_DATALEN 289 -#define META_MACLEN 290 -#define META_MARK 291 -#define META_TCINDEX 292 -#define META_RTCLASSID 293 -#define META_RTIIF 294 -#define META_SK_FAMILY 295 -#define META_SK_STATE 296 -#define META_SK_REUSE 297 -#define META_SK_REFCNT 298 -#define META_SK_RCVBUF 299 -#define META_SK_SNDBUF 300 -#define META_SK_SHUTDOWN 301 -#define META_SK_PROTO 302 -#define META_SK_TYPE 303 -#define META_SK_RMEM_ALLOC 304 -#define META_SK_WMEM_ALLOC 305 -#define META_SK_WMEM_QUEUED 306 -#define META_SK_RCV_QLEN 307 -#define META_SK_SND_QLEN 308 -#define META_SK_ERR_QLEN 309 -#define META_SK_FORWARD_ALLOCS 310 -#define META_SK_ALLOCS 311 -#define META_SK_ROUTE_CAPS 312 -#define META_SK_HASH 313 -#define META_SK_LINGERTIME 314 -#define META_SK_ACK_BACKLOG 315 -#define META_SK_MAX_ACK_BACKLOG 316 -#define META_SK_PRIO 317 -#define META_SK_RCVLOWAT 318 -#define META_SK_RCVTIMEO 319 -#define META_SK_SNDTIMEO 320 -#define META_SK_SENDMSG_OFF 321 -#define META_SK_WRITE_PENDING 322 -#define META_VLAN 323 -#define META_RXHASH 324 -#define META_DEVNAME 325 -#define META_SK_BOUND_IF 326 -#define STR 327 -#define QUOTED 328 - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -union YYSTYPE -{ -#line 41 "lib/route/cls/ematch_syntax.y" - - struct tcf_em_cmp cmp; - struct ematch_quoted q; - struct rtnl_ematch * e; - struct rtnl_pktloc * loc; - struct rtnl_meta_value *mv; - uint32_t i; - uint64_t i64; - char * s; - -#line 214 "lib/route/cls/ematch_syntax.h" - -}; -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - - - -int ematch_parse (void *scanner, char **errp, struct nl_list_head *root); - -#endif /* !YY_EMATCH_LIB_ROUTE_CLS_EMATCH_SYNTAX_H_INCLUDED */ diff --git a/lib/route/pktloc_grammar.c b/lib/route/pktloc_grammar.c deleted file mode 100755 index f2476d3..0000000 --- a/lib/route/pktloc_grammar.c +++ /dev/null @@ -1,2278 +0,0 @@ -#line 2 "lib/route/pktloc_grammar.c" - -#line 4 "lib/route/pktloc_grammar.c" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 4 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -#ifdef yy_create_buffer -#define pktloc__create_buffer_ALREADY_DEFINED -#else -#define yy_create_buffer pktloc__create_buffer -#endif - -#ifdef yy_delete_buffer -#define pktloc__delete_buffer_ALREADY_DEFINED -#else -#define yy_delete_buffer pktloc__delete_buffer -#endif - -#ifdef yy_scan_buffer -#define pktloc__scan_buffer_ALREADY_DEFINED -#else -#define yy_scan_buffer pktloc__scan_buffer -#endif - -#ifdef yy_scan_string -#define pktloc__scan_string_ALREADY_DEFINED -#else -#define yy_scan_string pktloc__scan_string -#endif - -#ifdef yy_scan_bytes -#define pktloc__scan_bytes_ALREADY_DEFINED -#else -#define yy_scan_bytes pktloc__scan_bytes -#endif - -#ifdef yy_init_buffer -#define pktloc__init_buffer_ALREADY_DEFINED -#else -#define yy_init_buffer pktloc__init_buffer -#endif - -#ifdef yy_flush_buffer -#define pktloc__flush_buffer_ALREADY_DEFINED -#else -#define yy_flush_buffer pktloc__flush_buffer -#endif - -#ifdef yy_load_buffer_state -#define pktloc__load_buffer_state_ALREADY_DEFINED -#else -#define yy_load_buffer_state pktloc__load_buffer_state -#endif - -#ifdef yy_switch_to_buffer -#define pktloc__switch_to_buffer_ALREADY_DEFINED -#else -#define yy_switch_to_buffer pktloc__switch_to_buffer -#endif - -#ifdef yypush_buffer_state -#define pktloc_push_buffer_state_ALREADY_DEFINED -#else -#define yypush_buffer_state pktloc_push_buffer_state -#endif - -#ifdef yypop_buffer_state -#define pktloc_pop_buffer_state_ALREADY_DEFINED -#else -#define yypop_buffer_state pktloc_pop_buffer_state -#endif - -#ifdef yyensure_buffer_stack -#define pktloc_ensure_buffer_stack_ALREADY_DEFINED -#else -#define yyensure_buffer_stack pktloc_ensure_buffer_stack -#endif - -#ifdef yylex -#define pktloc_lex_ALREADY_DEFINED -#else -#define yylex pktloc_lex -#endif - -#ifdef yyrestart -#define pktloc_restart_ALREADY_DEFINED -#else -#define yyrestart pktloc_restart -#endif - -#ifdef yylex_init -#define pktloc_lex_init_ALREADY_DEFINED -#else -#define yylex_init pktloc_lex_init -#endif - -#ifdef yylex_init_extra -#define pktloc_lex_init_extra_ALREADY_DEFINED -#else -#define yylex_init_extra pktloc_lex_init_extra -#endif - -#ifdef yylex_destroy -#define pktloc_lex_destroy_ALREADY_DEFINED -#else -#define yylex_destroy pktloc_lex_destroy -#endif - -#ifdef yyget_debug -#define pktloc_get_debug_ALREADY_DEFINED -#else -#define yyget_debug pktloc_get_debug -#endif - -#ifdef yyset_debug -#define pktloc_set_debug_ALREADY_DEFINED -#else -#define yyset_debug pktloc_set_debug -#endif - -#ifdef yyget_extra -#define pktloc_get_extra_ALREADY_DEFINED -#else -#define yyget_extra pktloc_get_extra -#endif - -#ifdef yyset_extra -#define pktloc_set_extra_ALREADY_DEFINED -#else -#define yyset_extra pktloc_set_extra -#endif - -#ifdef yyget_in -#define pktloc_get_in_ALREADY_DEFINED -#else -#define yyget_in pktloc_get_in -#endif - -#ifdef yyset_in -#define pktloc_set_in_ALREADY_DEFINED -#else -#define yyset_in pktloc_set_in -#endif - -#ifdef yyget_out -#define pktloc_get_out_ALREADY_DEFINED -#else -#define yyget_out pktloc_get_out -#endif - -#ifdef yyset_out -#define pktloc_set_out_ALREADY_DEFINED -#else -#define yyset_out pktloc_set_out -#endif - -#ifdef yyget_leng -#define pktloc_get_leng_ALREADY_DEFINED -#else -#define yyget_leng pktloc_get_leng -#endif - -#ifdef yyget_text -#define pktloc_get_text_ALREADY_DEFINED -#else -#define yyget_text pktloc_get_text -#endif - -#ifdef yyget_lineno -#define pktloc_get_lineno_ALREADY_DEFINED -#else -#define yyget_lineno pktloc_get_lineno -#endif - -#ifdef yyset_lineno -#define pktloc_set_lineno_ALREADY_DEFINED -#else -#define yyset_lineno pktloc_set_lineno -#endif - -#ifdef yyget_column -#define pktloc_get_column_ALREADY_DEFINED -#else -#define yyget_column pktloc_get_column -#endif - -#ifdef yyset_column -#define pktloc_set_column_ALREADY_DEFINED -#else -#define yyset_column pktloc_set_column -#endif - -#ifdef yywrap -#define pktloc_wrap_ALREADY_DEFINED -#else -#define yywrap pktloc_wrap -#endif - -#ifdef yyget_lval -#define pktloc_get_lval_ALREADY_DEFINED -#else -#define yyget_lval pktloc_get_lval -#endif - -#ifdef yyset_lval -#define pktloc_set_lval_ALREADY_DEFINED -#else -#define yyset_lval pktloc_set_lval -#endif - -#ifdef yyget_lloc -#define pktloc_get_lloc_ALREADY_DEFINED -#else -#define yyget_lloc pktloc_get_lloc -#endif - -#ifdef yyset_lloc -#define pktloc_set_lloc_ALREADY_DEFINED -#else -#define yyset_lloc pktloc_set_lloc -#endif - -#ifdef yyalloc -#define pktloc_alloc_ALREADY_DEFINED -#else -#define yyalloc pktloc_alloc -#endif - -#ifdef yyrealloc -#define pktloc_realloc_ALREADY_DEFINED -#else -#define yyrealloc pktloc_realloc -#endif - -#ifdef yyfree -#define pktloc_free_ALREADY_DEFINED -#else -#define yyfree pktloc_free -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#ifndef SIZE_MAX -#define SIZE_MAX (~(size_t)0) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -/* begin standard C++ headers. */ - -/* TODO: this is always defined, so inline it */ -#define yyconst const - -#if defined(__GNUC__) && __GNUC__ >= 3 -#define yynoreturn __attribute__((__noreturn__)) -#else -#define yynoreturn -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an - * integer in range [0..255] for use as an array index. - */ -#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin , yyscanner ) -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - #define YY_LINENO_REWIND_TO(ptr) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = yyg->yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) -#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - int yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] - -void yyrestart ( FILE *input_file , yyscan_t yyscanner ); -void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); -void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -void yypop_buffer_state ( yyscan_t yyscanner ); - -static void yyensure_buffer_stack ( yyscan_t yyscanner ); -static void yy_load_buffer_state ( yyscan_t yyscanner ); -static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner ); -#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner) - -YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); - -void *yyalloc ( yy_size_t , yyscan_t yyscanner ); -void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); -void yyfree ( void * , yyscan_t yyscanner ); - -#define yy_new_buffer yy_create_buffer -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -#define pktloc_wrap(yyscanner) (/*CONSTCOND*/1) -#define YY_SKIP_YYWRAP -typedef flex_uint8_t YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state ( yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner); -static int yy_get_next_buffer ( yyscan_t yyscanner ); -static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; -#define YY_NUM_RULES 16 -#define YY_END_OF_BUFFER 17 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static const flex_int16_t yy_accept[47] = - { 0, - 0, 0, 17, 15, 1, 2, 5, 3, 3, 15, - 15, 15, 15, 15, 15, 15, 1, 2, 2, 3, - 15, 15, 12, 15, 15, 15, 15, 15, 15, 6, - 4, 10, 15, 11, 14, 15, 7, 8, 9, 15, - 15, 15, 15, 15, 13, 0 - } ; - -static const YY_CHAR yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 1, 4, 1, 1, 1, 1, 1, - 1, 1, 5, 1, 1, 1, 1, 6, 7, 8, - 9, 10, 10, 11, 10, 12, 10, 1, 1, 1, - 1, 1, 1, 1, 13, 14, 15, 14, 16, 14, - 1, 17, 18, 1, 19, 20, 1, 21, 22, 23, - 1, 24, 25, 26, 27, 1, 1, 28, 1, 1, - 1, 1, 1, 1, 1, 1, 13, 14, 15, 14, - - 16, 14, 1, 17, 18, 1, 19, 20, 1, 21, - 22, 23, 1, 24, 25, 26, 27, 1, 1, 28, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static const YY_CHAR yy_meta[29] = - { 0, - 1, 2, 3, 1, 2, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1 - } ; - -static const flex_int16_t yy_base[50] = - { 0, - 0, 0, 86, 0, 27, 29, 87, 29, 57, 58, - 60, 64, 65, 18, 36, 0, 44, 47, 0, 52, - 52, 62, 0, 57, 51, 53, 62, 63, 65, 0, - 0, 0, 37, 0, 0, 34, 0, 0, 0, 29, - 30, 29, 26, 18, 0, 87, 31, 68, 70 - } ; - -static const flex_int16_t yy_def[50] = - { 0, - 46, 1, 46, 47, 46, 48, 46, 47, 8, 47, - 47, 47, 47, 47, 47, 47, 46, 48, 49, 8, - 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, - 21, 47, 47, 47, 47, 47, 47, 47, 47, 47, - 47, 47, 47, 47, 47, 0, 46, 46, 46 - } ; - -static const flex_int16_t yy_nxt[116] = - { 0, - 4, 5, 5, 6, 7, 8, 9, 9, 9, 9, - 9, 9, 4, 4, 4, 10, 4, 11, 4, 12, - 13, 4, 4, 4, 4, 14, 15, 4, 17, 17, - 19, 16, 26, 19, 20, 20, 20, 20, 20, 20, - 20, 27, 28, 45, 29, 17, 17, 30, 19, 44, - 43, 19, 42, 41, 40, 39, 21, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31, 18, 18, - 19, 19, 38, 37, 36, 35, 34, 33, 32, 16, - 25, 24, 23, 22, 16, 46, 3, 46, 46, 46, - 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, - - 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, - 46, 46, 46, 46, 46 - } ; - -static const flex_int16_t yy_chk[116] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, - 6, 47, 14, 6, 8, 8, 8, 8, 8, 8, - 8, 14, 15, 44, 15, 17, 17, 15, 18, 43, - 42, 18, 41, 40, 36, 33, 8, 21, 21, 21, - 21, 21, 21, 21, 21, 21, 21, 21, 48, 48, - 49, 49, 29, 28, 27, 26, 25, 24, 22, 20, - 13, 12, 11, 10, 9, 3, 46, 46, 46, 46, - 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, - - 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, - 46, 46, 46, 46, 46 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "lib/route/pktloc_grammar.l" -#line 2 "lib/route/pktloc_grammar.l" - #include - #include - #include - #include - #include - #include - #include "pktloc_syntax.h" - - int pktloc_get_column(yyscan_t); - void pktloc_set_column(int, yyscan_t); -#line 703 "lib/route/pktloc_grammar.c" -#define YY_NO_INPUT 1 -#line 705 "lib/route/pktloc_grammar.c" - -#define INITIAL 0 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - YYLTYPE * yylloc_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals ( yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - - # define yylloc yyg->yylloc_r - -int yylex_init (yyscan_t* scanner); - -int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy ( yyscan_t yyscanner ); - -int yyget_debug ( yyscan_t yyscanner ); - -void yyset_debug ( int debug_flag , yyscan_t yyscanner ); - -YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); - -void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); - -FILE *yyget_in ( yyscan_t yyscanner ); - -void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); - -FILE *yyget_out ( yyscan_t yyscanner ); - -void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); - - int yyget_leng ( yyscan_t yyscanner ); - -char *yyget_text ( yyscan_t yyscanner ); - -int yyget_lineno ( yyscan_t yyscanner ); - -void yyset_lineno ( int _line_number , yyscan_t yyscanner ); - -int yyget_column ( yyscan_t yyscanner ); - -void yyset_column ( int _column_no , yyscan_t yyscanner ); - -YYSTYPE * yyget_lval ( yyscan_t yyscanner ); - -void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner ); - - YYLTYPE *yyget_lloc ( yyscan_t yyscanner ); - - void yyset_lloc ( YYLTYPE * yylloc_param , yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap ( yyscan_t yyscanner ); -#else -extern int yywrap ( yyscan_t yyscanner ); -#endif -#endif - -#ifndef YY_NO_UNPUT - -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen ( const char * , yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput ( yyscan_t yyscanner ); -#else -static int input ( yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner); - -#define YY_DECL int yylex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK /*LINTED*/break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - yy_state_type yy_current_state; - char *yy_cp, *yy_bp; - int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yylval = yylval_param; - - yylloc = yylloc_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); - } - - yy_load_buffer_state( yyscanner ); - } - - { -#line 24 "lib/route/pktloc_grammar.l" - - -#line 990 "lib/route/pktloc_grammar.c" - - while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; -yy_match: - do - { - YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 47 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 87 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -/* rule 1 can match eol */ -YY_RULE_SETUP -#line 26 "lib/route/pktloc_grammar.l" - - YY_BREAK -case 2: -YY_RULE_SETUP -#line 28 "lib/route/pktloc_grammar.l" - - YY_BREAK -case 3: -#line 31 "lib/route/pktloc_grammar.l" -case 4: -YY_RULE_SETUP -#line 31 "lib/route/pktloc_grammar.l" -{ - yylval->i = strtoul(yytext, NULL, 0); - return NUMBER; - } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 36 "lib/route/pktloc_grammar.l" -{ return yylval->i = yytext[0]; } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 38 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U8; return ALIGN; } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 39 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U16; return ALIGN; } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 40 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_EM_ALIGN_U32; return ALIGN; } - YY_BREAK -case 9: -#line 43 "lib/route/pktloc_grammar.l" -case 10: -YY_RULE_SETUP -#line 43 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_LAYER_LINK; return LAYER; } - YY_BREAK -case 11: -#line 45 "lib/route/pktloc_grammar.l" -case 12: -YY_RULE_SETUP -#line 45 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_LAYER_NETWORK; return LAYER; } - YY_BREAK -case 13: -#line 47 "lib/route/pktloc_grammar.l" -case 14: -YY_RULE_SETUP -#line 47 "lib/route/pktloc_grammar.l" -{ yylval->i = TCF_LAYER_TRANSPORT; return LAYER; } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 50 "lib/route/pktloc_grammar.l" -{ - yylval->s = strdup(yytext); - if (yylval->s == NULL) - return ERROR; - return NAME; - } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 56 "lib/route/pktloc_grammar.l" -ECHO; - YY_BREAK -#line 1124 "lib/route/pktloc_grammar.c" -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( yywrap( yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of user's declarations */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - char *source = yyg->yytext_ptr; - int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1); - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc( (void *) b->yy_ch_buf, - (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = NULL; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin , yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( - (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - /* "- 2" to take care of EOB's */ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - yy_state_type yy_current_state; - char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 47 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - char *yy_cp = yyg->yy_c_buf_p; - - YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 47 ) - yy_c = yy_meta[yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; - yy_is_jam = (yy_current_state == 46); - - (void)yyg; - return yy_is_jam ? 0 : yy_current_state; -} - -#ifndef YY_NO_UNPUT - -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr); - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin , yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( yyscanner ) ) - return 0; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); - } - - yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner); - yy_load_buffer_state( yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void yy_load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file , yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * @param yyscanner The scanner object. - */ - void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree( (void *) b->yy_ch_buf , yyscanner ); - - yyfree( (void *) b , yyscanner ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_flush_buffer( b , yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(yyscanner); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void yypop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (yyscan_t yyscanner) -{ - yy_size_t num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ - yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - yy_size_t grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return NULL; - - b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = NULL; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b , yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner) -{ - - return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = (yy_size_t) (_yybytes_len + 2); - buf = (char *) yyalloc( n , yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n , yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int yyget_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int yyget_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *yyget_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *yyget_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int yyget_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *yyget_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param _line_number line number - * @param yyscanner The scanner object. - */ -void yyset_lineno (int _line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); - - yylineno = _line_number; -} - -/** Set the current column. - * @param _column_no column number - * @param yyscanner The scanner object. - */ -void yyset_column (int _column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - YY_FATAL_ERROR( "yyset_column called with no buffer" ); - - yycolumn = _column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param _in_str A readable stream. - * @param yyscanner The scanner object. - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * _in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = _in_str ; -} - -void yyset_out (FILE * _out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = _out_str ; -} - -int yyget_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void yyset_debug (int _bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = _bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * yyget_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *yyget_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* yylex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ -int yylex_init(yyscan_t* ptr_yy_globals) -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* yylex_init_extra has the same functionality as yylex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to yyalloc in - * the yyextra field. - */ -int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) -{ - struct yyguts_t dummy_yyguts; - - yyset_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - yyset_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = NULL; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = NULL; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = NULL; - yyout = NULL; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - yyfree(yyg->yy_buffer_stack , yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - yyfree( yyg->yy_start_stack , yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - yyfree ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - - int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (const char * s , yyscan_t yyscanner) -{ - int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - return malloc(size); -} - -void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return realloc(ptr, size); -} - -void yyfree (void * ptr , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - (void)yyg; - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 56 "lib/route/pktloc_grammar.l" diff --git a/lib/route/pktloc_grammar.h b/lib/route/pktloc_grammar.h deleted file mode 100755 index 85a80de..0000000 --- a/lib/route/pktloc_grammar.h +++ /dev/null @@ -1,733 +0,0 @@ -#ifndef pktloc_HEADER_H -#define pktloc_HEADER_H 1 -#define pktloc_IN_HEADER 1 - -#line 6 "lib/route/pktloc_grammar.h" - -#line 8 "lib/route/pktloc_grammar.h" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 4 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -#ifdef yy_create_buffer -#define pktloc__create_buffer_ALREADY_DEFINED -#else -#define yy_create_buffer pktloc__create_buffer -#endif - -#ifdef yy_delete_buffer -#define pktloc__delete_buffer_ALREADY_DEFINED -#else -#define yy_delete_buffer pktloc__delete_buffer -#endif - -#ifdef yy_scan_buffer -#define pktloc__scan_buffer_ALREADY_DEFINED -#else -#define yy_scan_buffer pktloc__scan_buffer -#endif - -#ifdef yy_scan_string -#define pktloc__scan_string_ALREADY_DEFINED -#else -#define yy_scan_string pktloc__scan_string -#endif - -#ifdef yy_scan_bytes -#define pktloc__scan_bytes_ALREADY_DEFINED -#else -#define yy_scan_bytes pktloc__scan_bytes -#endif - -#ifdef yy_init_buffer -#define pktloc__init_buffer_ALREADY_DEFINED -#else -#define yy_init_buffer pktloc__init_buffer -#endif - -#ifdef yy_flush_buffer -#define pktloc__flush_buffer_ALREADY_DEFINED -#else -#define yy_flush_buffer pktloc__flush_buffer -#endif - -#ifdef yy_load_buffer_state -#define pktloc__load_buffer_state_ALREADY_DEFINED -#else -#define yy_load_buffer_state pktloc__load_buffer_state -#endif - -#ifdef yy_switch_to_buffer -#define pktloc__switch_to_buffer_ALREADY_DEFINED -#else -#define yy_switch_to_buffer pktloc__switch_to_buffer -#endif - -#ifdef yypush_buffer_state -#define pktloc_push_buffer_state_ALREADY_DEFINED -#else -#define yypush_buffer_state pktloc_push_buffer_state -#endif - -#ifdef yypop_buffer_state -#define pktloc_pop_buffer_state_ALREADY_DEFINED -#else -#define yypop_buffer_state pktloc_pop_buffer_state -#endif - -#ifdef yyensure_buffer_stack -#define pktloc_ensure_buffer_stack_ALREADY_DEFINED -#else -#define yyensure_buffer_stack pktloc_ensure_buffer_stack -#endif - -#ifdef yylex -#define pktloc_lex_ALREADY_DEFINED -#else -#define yylex pktloc_lex -#endif - -#ifdef yyrestart -#define pktloc_restart_ALREADY_DEFINED -#else -#define yyrestart pktloc_restart -#endif - -#ifdef yylex_init -#define pktloc_lex_init_ALREADY_DEFINED -#else -#define yylex_init pktloc_lex_init -#endif - -#ifdef yylex_init_extra -#define pktloc_lex_init_extra_ALREADY_DEFINED -#else -#define yylex_init_extra pktloc_lex_init_extra -#endif - -#ifdef yylex_destroy -#define pktloc_lex_destroy_ALREADY_DEFINED -#else -#define yylex_destroy pktloc_lex_destroy -#endif - -#ifdef yyget_debug -#define pktloc_get_debug_ALREADY_DEFINED -#else -#define yyget_debug pktloc_get_debug -#endif - -#ifdef yyset_debug -#define pktloc_set_debug_ALREADY_DEFINED -#else -#define yyset_debug pktloc_set_debug -#endif - -#ifdef yyget_extra -#define pktloc_get_extra_ALREADY_DEFINED -#else -#define yyget_extra pktloc_get_extra -#endif - -#ifdef yyset_extra -#define pktloc_set_extra_ALREADY_DEFINED -#else -#define yyset_extra pktloc_set_extra -#endif - -#ifdef yyget_in -#define pktloc_get_in_ALREADY_DEFINED -#else -#define yyget_in pktloc_get_in -#endif - -#ifdef yyset_in -#define pktloc_set_in_ALREADY_DEFINED -#else -#define yyset_in pktloc_set_in -#endif - -#ifdef yyget_out -#define pktloc_get_out_ALREADY_DEFINED -#else -#define yyget_out pktloc_get_out -#endif - -#ifdef yyset_out -#define pktloc_set_out_ALREADY_DEFINED -#else -#define yyset_out pktloc_set_out -#endif - -#ifdef yyget_leng -#define pktloc_get_leng_ALREADY_DEFINED -#else -#define yyget_leng pktloc_get_leng -#endif - -#ifdef yyget_text -#define pktloc_get_text_ALREADY_DEFINED -#else -#define yyget_text pktloc_get_text -#endif - -#ifdef yyget_lineno -#define pktloc_get_lineno_ALREADY_DEFINED -#else -#define yyget_lineno pktloc_get_lineno -#endif - -#ifdef yyset_lineno -#define pktloc_set_lineno_ALREADY_DEFINED -#else -#define yyset_lineno pktloc_set_lineno -#endif - -#ifdef yyget_column -#define pktloc_get_column_ALREADY_DEFINED -#else -#define yyget_column pktloc_get_column -#endif - -#ifdef yyset_column -#define pktloc_set_column_ALREADY_DEFINED -#else -#define yyset_column pktloc_set_column -#endif - -#ifdef yywrap -#define pktloc_wrap_ALREADY_DEFINED -#else -#define yywrap pktloc_wrap -#endif - -#ifdef yyget_lval -#define pktloc_get_lval_ALREADY_DEFINED -#else -#define yyget_lval pktloc_get_lval -#endif - -#ifdef yyset_lval -#define pktloc_set_lval_ALREADY_DEFINED -#else -#define yyset_lval pktloc_set_lval -#endif - -#ifdef yyget_lloc -#define pktloc_get_lloc_ALREADY_DEFINED -#else -#define yyget_lloc pktloc_get_lloc -#endif - -#ifdef yyset_lloc -#define pktloc_set_lloc_ALREADY_DEFINED -#else -#define yyset_lloc pktloc_set_lloc -#endif - -#ifdef yyalloc -#define pktloc_alloc_ALREADY_DEFINED -#else -#define yyalloc pktloc_alloc -#endif - -#ifdef yyrealloc -#define pktloc_realloc_ALREADY_DEFINED -#else -#define yyrealloc pktloc_realloc -#endif - -#ifdef yyfree -#define pktloc_free_ALREADY_DEFINED -#else -#define yyfree pktloc_free -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#ifndef SIZE_MAX -#define SIZE_MAX (~(size_t)0) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -/* begin standard C++ headers. */ - -/* TODO: this is always defined, so inline it */ -#define yyconst const - -#if defined(__GNUC__) && __GNUC__ >= 3 -#define yynoreturn __attribute__((__noreturn__)) -#else -#define yynoreturn -#endif - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - int yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -void yyrestart ( FILE *input_file , yyscan_t yyscanner ); -void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); -void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); -void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); -void yypop_buffer_state ( yyscan_t yyscanner ); - -YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); -YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); - -void *yyalloc ( yy_size_t , yyscan_t yyscanner ); -void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); -void yyfree ( void * , yyscan_t yyscanner ); - -#define pktloc_wrap(yyscanner) (/*CONSTCOND*/1) -#define YY_SKIP_YYWRAP - -#define yytext_ptr yytext_r - -#ifdef YY_HEADER_EXPORT_START_CONDITIONS -#define INITIAL 0 - -#endif - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -int yylex_init (yyscan_t* scanner); - -int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy ( yyscan_t yyscanner ); - -int yyget_debug ( yyscan_t yyscanner ); - -void yyset_debug ( int debug_flag , yyscan_t yyscanner ); - -YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); - -void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); - -FILE *yyget_in ( yyscan_t yyscanner ); - -void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); - -FILE *yyget_out ( yyscan_t yyscanner ); - -void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); - - int yyget_leng ( yyscan_t yyscanner ); - -char *yyget_text ( yyscan_t yyscanner ); - -int yyget_lineno ( yyscan_t yyscanner ); - -void yyset_lineno ( int _line_number , yyscan_t yyscanner ); - -int yyget_column ( yyscan_t yyscanner ); - -void yyset_column ( int _column_no , yyscan_t yyscanner ); - -YYSTYPE * yyget_lval ( yyscan_t yyscanner ); - -void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner ); - - YYLTYPE *yyget_lloc ( yyscan_t yyscanner ); - - void yyset_lloc ( YYLTYPE * yylloc_param , yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap ( yyscan_t yyscanner ); -#else -extern int yywrap ( yyscan_t yyscanner ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen ( const char * , yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner); - -#define YY_DECL int yylex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -#ifndef pktloc__create_buffer_ALREADY_DEFINED -#undef yy_create_buffer -#endif -#ifndef pktloc__delete_buffer_ALREADY_DEFINED -#undef yy_delete_buffer -#endif -#ifndef pktloc__scan_buffer_ALREADY_DEFINED -#undef yy_scan_buffer -#endif -#ifndef pktloc__scan_string_ALREADY_DEFINED -#undef yy_scan_string -#endif -#ifndef pktloc__scan_bytes_ALREADY_DEFINED -#undef yy_scan_bytes -#endif -#ifndef pktloc__init_buffer_ALREADY_DEFINED -#undef yy_init_buffer -#endif -#ifndef pktloc__flush_buffer_ALREADY_DEFINED -#undef yy_flush_buffer -#endif -#ifndef pktloc__load_buffer_state_ALREADY_DEFINED -#undef yy_load_buffer_state -#endif -#ifndef pktloc__switch_to_buffer_ALREADY_DEFINED -#undef yy_switch_to_buffer -#endif -#ifndef pktloc_push_buffer_state_ALREADY_DEFINED -#undef yypush_buffer_state -#endif -#ifndef pktloc_pop_buffer_state_ALREADY_DEFINED -#undef yypop_buffer_state -#endif -#ifndef pktloc_ensure_buffer_stack_ALREADY_DEFINED -#undef yyensure_buffer_stack -#endif -#ifndef pktloc_lex_ALREADY_DEFINED -#undef yylex -#endif -#ifndef pktloc_restart_ALREADY_DEFINED -#undef yyrestart -#endif -#ifndef pktloc_lex_init_ALREADY_DEFINED -#undef yylex_init -#endif -#ifndef pktloc_lex_init_extra_ALREADY_DEFINED -#undef yylex_init_extra -#endif -#ifndef pktloc_lex_destroy_ALREADY_DEFINED -#undef yylex_destroy -#endif -#ifndef pktloc_get_debug_ALREADY_DEFINED -#undef yyget_debug -#endif -#ifndef pktloc_set_debug_ALREADY_DEFINED -#undef yyset_debug -#endif -#ifndef pktloc_get_extra_ALREADY_DEFINED -#undef yyget_extra -#endif -#ifndef pktloc_set_extra_ALREADY_DEFINED -#undef yyset_extra -#endif -#ifndef pktloc_get_in_ALREADY_DEFINED -#undef yyget_in -#endif -#ifndef pktloc_set_in_ALREADY_DEFINED -#undef yyset_in -#endif -#ifndef pktloc_get_out_ALREADY_DEFINED -#undef yyget_out -#endif -#ifndef pktloc_set_out_ALREADY_DEFINED -#undef yyset_out -#endif -#ifndef pktloc_get_leng_ALREADY_DEFINED -#undef yyget_leng -#endif -#ifndef pktloc_get_text_ALREADY_DEFINED -#undef yyget_text -#endif -#ifndef pktloc_get_lineno_ALREADY_DEFINED -#undef yyget_lineno -#endif -#ifndef pktloc_set_lineno_ALREADY_DEFINED -#undef yyset_lineno -#endif -#ifndef pktloc_get_column_ALREADY_DEFINED -#undef yyget_column -#endif -#ifndef pktloc_set_column_ALREADY_DEFINED -#undef yyset_column -#endif -#ifndef pktloc_wrap_ALREADY_DEFINED -#undef yywrap -#endif -#ifndef pktloc_get_lval_ALREADY_DEFINED -#undef yyget_lval -#endif -#ifndef pktloc_set_lval_ALREADY_DEFINED -#undef yyset_lval -#endif -#ifndef pktloc_get_lloc_ALREADY_DEFINED -#undef yyget_lloc -#endif -#ifndef pktloc_set_lloc_ALREADY_DEFINED -#undef yyset_lloc -#endif -#ifndef pktloc_alloc_ALREADY_DEFINED -#undef yyalloc -#endif -#ifndef pktloc_realloc_ALREADY_DEFINED -#undef yyrealloc -#endif -#ifndef pktloc_free_ALREADY_DEFINED -#undef yyfree -#endif -#ifndef pktloc_text_ALREADY_DEFINED -#undef yytext -#endif -#ifndef pktloc_leng_ALREADY_DEFINED -#undef yyleng -#endif -#ifndef pktloc_in_ALREADY_DEFINED -#undef yyin -#endif -#ifndef pktloc_out_ALREADY_DEFINED -#undef yyout -#endif -#ifndef pktloc__flex_debug_ALREADY_DEFINED -#undef yy_flex_debug -#endif -#ifndef pktloc_lineno_ALREADY_DEFINED -#undef yylineno -#endif -#ifndef pktloc_tables_fload_ALREADY_DEFINED -#undef yytables_fload -#endif -#ifndef pktloc_tables_destroy_ALREADY_DEFINED -#undef yytables_destroy -#endif -#ifndef pktloc_TABLES_NAME_ALREADY_DEFINED -#undef yyTABLES_NAME -#endif - -#line 56 "lib/route/pktloc_grammar.l" - -#line 732 "lib/route/pktloc_grammar.h" -#undef pktloc_IN_HEADER -#endif /* pktloc_HEADER_H */ diff --git a/lib/route/pktloc_syntax.c b/lib/route/pktloc_syntax.c deleted file mode 100755 index c897daf..0000000 --- a/lib/route/pktloc_syntax.c +++ /dev/null @@ -1,1777 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.5.1. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation, - Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Undocumented macros, especially those whose name start with YY_, - are private implementation details. Do not rely on them. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "3.5.1" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - -/* Substitute the variable and function names. */ -#define yyparse pktloc_parse -#define yylex pktloc_lex -#define yyerror pktloc_error -#define yydebug pktloc_debug -#define yynerrs pktloc_nerrs - -/* First part of user prologue. */ -#line 1 "lib/route/pktloc_syntax.y" - -#include -#include -#include -#include -#include - -#line 83 "lib/route/pktloc_syntax.c" - -# ifndef YY_CAST -# ifdef __cplusplus -# define YY_CAST(Type, Val) static_cast (Val) -# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast (Val) -# else -# define YY_CAST(Type, Val) ((Type) (Val)) -# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) -# endif -# endif -# ifndef YY_NULLPTR -# if defined __cplusplus -# if 201103L <= __cplusplus -# define YY_NULLPTR nullptr -# else -# define YY_NULLPTR 0 -# endif -# else -# define YY_NULLPTR ((void*)0) -# endif -# endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 1 -#endif - -/* Use api.header.include to #include this header - instead of duplicating it here. */ -#ifndef YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED -# define YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif -#if YYDEBUG -extern int pktloc_debug; -#endif - -/* Token type. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - ERROR = 258, - NUMBER = 259, - LAYER = 260, - ALIGN = 261, - NAME = 262 - }; -#endif -/* Tokens. */ -#define ERROR 258 -#define NUMBER 259 -#define LAYER 260 -#define ALIGN 261 -#define NAME 262 - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -union YYSTYPE -{ -#line 18 "lib/route/pktloc_syntax.y" - - struct rtnl_pktloc *l; - uint32_t i; - char *s; - -#line 155 "lib/route/pktloc_syntax.c" - -}; -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - -/* Location type. */ -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE YYLTYPE; -struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -}; -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - - -int pktloc_parse (void *scanner); - -#endif /* !YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED */ - -/* Second part of user prologue. */ -#line 24 "lib/route/pktloc_syntax.y" - -extern int pktloc_lex(YYSTYPE *, YYLTYPE *, void *); - -static void yyerror(YYLTYPE *locp, void *scanner, const char *msg) -{ - NL_DBG(1, "Error while parsing packet location file: %s\n", msg); -} - -#line 193 "lib/route/pktloc_syntax.c" - - -#ifdef short -# undef short -#endif - -/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure - and (if available) are included - so that the code can choose integer types of a good width. */ - -#ifndef __PTRDIFF_MAX__ -# include /* INFRINGES ON USER NAME SPACE */ -# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_STDINT_H -# endif -#endif - -/* Narrow types that promote to a signed type and that can represent a - signed or unsigned integer of at least N bits. In tables they can - save space and decrease cache pressure. Promoting to a signed type - helps avoid bugs in integer arithmetic. */ - -#ifdef __INT_LEAST8_MAX__ -typedef __INT_LEAST8_TYPE__ yytype_int8; -#elif defined YY_STDINT_H -typedef int_least8_t yytype_int8; -#else -typedef signed char yytype_int8; -#endif - -#ifdef __INT_LEAST16_MAX__ -typedef __INT_LEAST16_TYPE__ yytype_int16; -#elif defined YY_STDINT_H -typedef int_least16_t yytype_int16; -#else -typedef short yytype_int16; -#endif - -#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST8_TYPE__ yytype_uint8; -#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST8_MAX <= INT_MAX) -typedef uint_least8_t yytype_uint8; -#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX -typedef unsigned char yytype_uint8; -#else -typedef short yytype_uint8; -#endif - -#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST16_TYPE__ yytype_uint16; -#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST16_MAX <= INT_MAX) -typedef uint_least16_t yytype_uint16; -#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX -typedef unsigned short yytype_uint16; -#else -typedef int yytype_uint16; -#endif - -#ifndef YYPTRDIFF_T -# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ -# define YYPTRDIFF_T __PTRDIFF_TYPE__ -# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ -# elif defined PTRDIFF_MAX -# ifndef ptrdiff_t -# include /* INFRINGES ON USER NAME SPACE */ -# endif -# define YYPTRDIFF_T ptrdiff_t -# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX -# else -# define YYPTRDIFF_T long -# define YYPTRDIFF_MAXIMUM LONG_MAX -# endif -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned -# endif -#endif - -#define YYSIZE_MAXIMUM \ - YY_CAST (YYPTRDIFF_T, \ - (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ - ? YYPTRDIFF_MAXIMUM \ - : YY_CAST (YYSIZE_T, -1))) - -#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) - -/* Stored state numbers (used for stacks). */ -typedef yytype_int8 yy_state_t; - -/* State numbers in computations. */ -typedef int yy_state_fast_t; - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - -#ifndef YY_ATTRIBUTE_PURE -# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define YY_ATTRIBUTE_PURE -# endif -#endif - -#ifndef YY_ATTRIBUTE_UNUSED -# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) -# else -# define YY_ATTRIBUTE_UNUSED -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) -#else -# define YYUSE(E) /* empty */ -#endif - -#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ -/* Suppress an incorrect diagnostic about yylval being uninitialized. */ -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ - _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ - _Pragma ("GCC diagnostic pop") -#else -# define YY_INITIAL_VALUE(Value) Value -#endif -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ -# define YY_IGNORE_USELESS_CAST_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") -# define YY_IGNORE_USELESS_CAST_END \ - _Pragma ("GCC diagnostic pop") -#endif -#ifndef YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_END -#endif - - -#define YY_ASSERT(E) ((void) (0 && (E))) - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS -# include /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's 'empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yy_state_t yyss_alloc; - YYSTYPE yyvs_alloc; - YYLTYPE yyls_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \ - + YYSIZEOF (YYLTYPE)) \ - + 2 * YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYPTRDIFF_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / YYSIZEOF (*yyptr); \ - } \ - while (0) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYPTRDIFF_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (0) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 7 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 10 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 9 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 7 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 12 -/* YYNSTATES -- Number of states. */ -#define YYNSTATES 17 - -#define YYUNDEFTOK 2 -#define YYMAXUTOK 262 - - -/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, with out-of-bounds checking. */ -#define YYTRANSLATE(YYX) \ - (0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex. */ -static const yytype_int8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 8, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7 -}; - -#if YYDEBUG - /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ -static const yytype_int8 yyrline[] = -{ - 0, 45, 45, 47, 51, 78, 80, 86, 87, 93, - 94, 100, 101 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || 1 -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ERROR", "NUMBER", "LAYER", "ALIGN", - "NAME", "'+'", "$accept", "input", "location", "align", "layer", "mask", - "shift", YY_NULLPTR -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[NUM] -- (External) token number corresponding to the - (internal) symbol number NUM (which must be that of a token). */ -static const yytype_int16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 43 -}; -# endif - -#define YYPACT_NINF (-7) - -#define yypact_value_is_default(Yyn) \ - ((Yyn) == YYPACT_NINF) - -#define YYTABLE_NINF (-1) - -#define yytable_value_is_error(Yyn) \ - 0 - - /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -static const yytype_int8 yypact[] = -{ - -6, -4, 3, -6, -7, -7, -1, -7, -7, -3, - 2, -7, 4, -7, 5, -7, -7 -}; - - /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE does not specify something else to do. Zero - means the default is an error. */ -static const yytype_int8 yydefact[] = -{ - 2, 0, 0, 2, 6, 5, 7, 1, 3, 0, - 0, 8, 9, 10, 11, 12, 4 -}; - - /* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -7, 7, -7, -7, -7, -7, -7 -}; - - /* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 2, 3, 6, 10, 14, 16 -}; - - /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule whose - number is the opposite. If YYTABLE_NINF, syntax error. */ -static const yytype_int8 yytable[] = -{ - 4, 1, 5, 7, 9, 11, 12, 0, 13, 15, - 8 -}; - -static const yytype_int8 yycheck[] = -{ - 4, 7, 6, 0, 5, 8, 4, -1, 4, 4, - 3 -}; - - /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_int8 yystos[] = -{ - 0, 7, 10, 11, 4, 6, 12, 0, 10, 5, - 13, 8, 4, 4, 14, 4, 15 -}; - - /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_int8 yyr1[] = -{ - 0, 9, 10, 10, 11, 12, 12, 13, 13, 14, - 14, 15, 15 -}; - - /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ -static const yytype_int8 yyr2[] = -{ - 0, 2, 0, 2, 6, 1, 1, 0, 2, 0, - 1, 0, 1 -}; - - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ - do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (&yylloc, scanner, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ - while (0) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (N) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (0) -#endif - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) - - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - -/* Print *YYLOCP on YYO. Private, do not rely on its existence. */ - -YY_ATTRIBUTE_UNUSED -static int -yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) -{ - int res = 0; - int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; - if (0 <= yylocp->first_line) - { - res += YYFPRINTF (yyo, "%d", yylocp->first_line); - if (0 <= yylocp->first_column) - res += YYFPRINTF (yyo, ".%d", yylocp->first_column); - } - if (0 <= yylocp->last_line) - { - if (yylocp->first_line < yylocp->last_line) - { - res += YYFPRINTF (yyo, "-%d", yylocp->last_line); - if (0 <= end_col) - res += YYFPRINTF (yyo, ".%d", end_col); - } - else if (0 <= end_col && yylocp->first_column < end_col) - res += YYFPRINTF (yyo, "-%d", end_col); - } - return res; - } - -# define YY_LOCATION_PRINT(File, Loc) \ - yy_location_print_ (File, &(Loc)) - -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, Location, scanner); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - - -/*-----------------------------------. -| Print this symbol's value on YYO. | -`-----------------------------------*/ - -static void -yy_symbol_value_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner) -{ - FILE *yyoutput = yyo; - YYUSE (yyoutput); - YYUSE (yylocationp); - YYUSE (scanner); - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyo, yytoknum[yytype], *yyvaluep); -# endif - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - YYUSE (yytype); - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - -/*---------------------------. -| Print this symbol on YYO. | -`---------------------------*/ - -static void -yy_symbol_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner) -{ - YYFPRINTF (yyo, "%s %s (", - yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); - - YY_LOCATION_PRINT (yyo, *yylocationp); - YYFPRINTF (yyo, ": "); - yy_symbol_value_print (yyo, yytype, yyvaluep, yylocationp, scanner); - YYFPRINTF (yyo, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -static void -yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -static void -yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, void *scanner) -{ - int yylno = yyrline[yyrule]; - int yynrhs = yyr2[yyrule]; - int yyi; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, - yystos[+yyssp[yyi + 1 - yynrhs]], - &yyvsp[(yyi + 1) - (yynrhs)] - , &(yylsp[(yyi + 1) - (yynrhs)]) , scanner); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyssp, yyvsp, yylsp, Rule, scanner); \ -} while (0) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S))) -# else -/* Return the length of YYSTR. */ -static YYPTRDIFF_T -yystrlen (const char *yystr) -{ - YYPTRDIFF_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -yystpcpy (char *yydest, const char *yysrc) -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYPTRDIFF_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYPTRDIFF_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - else - goto append; - - append: - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (yyres) - return yystpcpy (yyres, yystr) - yyres; - else - return yystrlen (yystr); -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg, - yy_state_t *yyssp, int yytoken) -{ - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULLPTR; - /* Arguments of yyformat: reported tokens (one for the "unexpected", - one per "expected"). */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Actual size of YYARG. */ - int yycount = 0; - /* Cumulated lengths of YYARG. */ - YYPTRDIFF_T yysize = 0; - - /* There are many possibilities here to consider: - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[+*yyssp]; - YYPTRDIFF_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); - yysize = yysize0; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYPTRDIFF_T yysize1 - = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); - if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) - yysize = yysize1; - else - return 2; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - default: /* Avoid compiler warnings. */ - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - /* Don't count the "%s"s in the final size, but reserve room for - the terminator. */ - YYPTRDIFF_T yysize1 = yysize + (yystrlen (yyformat) - 2 * yycount) + 1; - if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) - yysize = yysize1; - else - return 2; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - ++yyp; - ++yyformat; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, void *scanner) -{ - YYUSE (yyvaluep); - YYUSE (yylocationp); - YYUSE (scanner); - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - switch (yytype) - { - case 7: /* NAME */ -#line 39 "lib/route/pktloc_syntax.y" - { free(((*yyvaluep).s)); } -#line 1165 "lib/route/pktloc_syntax.c" - break; - - default: - break; - } - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - - - -/*----------. -| yyparse. | -`----------*/ - -int -yyparse (void *scanner) -{ -/* The lookahead symbol. */ -int yychar; - - -/* The semantic value of the lookahead symbol. */ -/* Default value used for initialization, for pacifying older GCCs - or non-GCC compilers. */ -YY_INITIAL_VALUE (static YYSTYPE yyval_default;) -YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); - -/* Location data for the lookahead symbol. */ -static YYLTYPE yyloc_default -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - = { 1, 1, 1, 1 } -# endif -; -YYLTYPE yylloc = yyloc_default; - - /* Number of syntax errors so far. */ - int yynerrs; - - yy_state_fast_t yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - 'yyss': related to states. - 'yyvs': related to semantic values. - 'yyls': related to locations. - - Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yy_state_t yyssa[YYINITDEPTH]; - yy_state_t *yyss; - yy_state_t *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls; - YYLTYPE *yylsp; - - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[3]; - - YYPTRDIFF_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - YYLTYPE yyloc; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yylsp = yyls = yylsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - yylsp[0] = yylloc; - goto yysetstate; - - -/*------------------------------------------------------------. -| yynewstate -- push a new state, which is found in yystate. | -`------------------------------------------------------------*/ -yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - -/*--------------------------------------------------------------------. -| yysetstate -- set current state (the top of the stack) to yystate. | -`--------------------------------------------------------------------*/ -yysetstate: - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - YY_ASSERT (0 <= yystate && yystate < YYNSTATES); - YY_IGNORE_USELESS_CAST_BEGIN - *yyssp = YY_CAST (yy_state_t, yystate); - YY_IGNORE_USELESS_CAST_END - - if (yyss + yystacksize - 1 <= yyssp) -#if !defined yyoverflow && !defined YYSTACK_RELOCATE - goto yyexhaustedlab; -#else - { - /* Get the current used size of the three stacks, in elements. */ - YYPTRDIFF_T yysize = yyssp - yyss + 1; - -# if defined yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - yy_state_t *yyss1 = yyss; - YYSTYPE *yyvs1 = yyvs; - YYLTYPE *yyls1 = yyls; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * YYSIZEOF (*yyssp), - &yyvs1, yysize * YYSIZEOF (*yyvsp), - &yyls1, yysize * YYSIZEOF (*yylsp), - &yystacksize); - yyss = yyss1; - yyvs = yyvs1; - yyls = yyls1; - } -# else /* defined YYSTACK_RELOCATE */ - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yy_state_t *yyss1 = yyss; - union yyalloc *yyptr = - YY_CAST (union yyalloc *, - YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); - YYSTACK_RELOCATE (yyls_alloc, yyls); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - yylsp = yyls + yysize - 1; - - YY_IGNORE_USELESS_CAST_BEGIN - YYDPRINTF ((stderr, "Stack size increased to %ld\n", - YY_CAST (long, yystacksize))); - YY_IGNORE_USELESS_CAST_END - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } -#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = yylex (&yylval, &yylloc, scanner); - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - *++yylsp = yylloc; - - /* Discard the shifted token. */ - yychar = YYEMPTY; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - '$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - /* Default location. */ - YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); - yyerror_range[1] = yyloc; - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: -#line 52 "lib/route/pktloc_syntax.y" - { - struct rtnl_pktloc *loc; - - if (!(loc = rtnl_pktloc_alloc())) { - NL_DBG(1, "Allocating a packet location " - "object failed.\n"); - YYABORT; - } - - loc->name = (yyvsp[-5].s); - loc->align = (yyvsp[-4].i); - loc->layer = (yyvsp[-3].i); - loc->offset = (yyvsp[-2].i); - loc->mask = (yyvsp[-1].i); - loc->shift = (yyvsp[0].i); - - if (rtnl_pktloc_add(loc) < 0) { - NL_DBG(1, "Duplicate packet location entry " - "\"%s\"\n", (yyvsp[-5].s)); - } - - (yyval.l) = loc; - } -#line 1489 "lib/route/pktloc_syntax.c" - break; - - case 5: -#line 79 "lib/route/pktloc_syntax.y" - { (yyval.i) = (yyvsp[0].i); } -#line 1495 "lib/route/pktloc_syntax.c" - break; - - case 6: -#line 81 "lib/route/pktloc_syntax.y" - { (yyval.i) = (yyvsp[0].i); } -#line 1501 "lib/route/pktloc_syntax.c" - break; - - case 7: -#line 86 "lib/route/pktloc_syntax.y" - { (yyval.i) = TCF_LAYER_NETWORK; } -#line 1507 "lib/route/pktloc_syntax.c" - break; - - case 8: -#line 88 "lib/route/pktloc_syntax.y" - { (yyval.i) = (yyvsp[-1].i); } -#line 1513 "lib/route/pktloc_syntax.c" - break; - - case 9: -#line 93 "lib/route/pktloc_syntax.y" - { (yyval.i) = 0; } -#line 1519 "lib/route/pktloc_syntax.c" - break; - - case 10: -#line 95 "lib/route/pktloc_syntax.y" - { (yyval.i) = (yyvsp[0].i); } -#line 1525 "lib/route/pktloc_syntax.c" - break; - - case 11: -#line 100 "lib/route/pktloc_syntax.y" - { (yyval.i) = 0; } -#line 1531 "lib/route/pktloc_syntax.c" - break; - - case 12: -#line 102 "lib/route/pktloc_syntax.y" - { (yyval.i) = (yyvsp[0].i); } -#line 1537 "lib/route/pktloc_syntax.c" - break; - - -#line 1541 "lib/route/pktloc_syntax.c" - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - *++yylsp = yyloc; - - /* Now 'shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - { - const int yylhs = yyr1[yyn] - YYNTOKENS; - const int yyi = yypgoto[yylhs] + *yyssp; - yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp - ? yytable[yyi] - : yydefgoto[yylhs]); - } - - goto yynewstate; - - -/*--------------------------------------. -| yyerrlab -- here on detecting error. | -`--------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (&yylloc, scanner, YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = YY_CAST (char *, YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc))); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (&yylloc, scanner, yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - yyerror_range[1] = yylloc; - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc, scanner); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - /* Pacify compilers when the user code never invokes YYERROR and the - label yyerrorlab therefore never appears in user code. */ - if (0) - YYERROR; - - /* Do not reclaim the symbols of the rule whose action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - yyerror_range[1] = *yylsp; - yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp, scanner); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - yyerror_range[2] = yylloc; - /* Using YYLLOC is tempting, but would change the location of - the lookahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, yyerror_range, 2); - *++yylsp = yyloc; - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - - -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (&yylloc, scanner, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - - -/*-----------------------------------------------------. -| yyreturn -- parsing is finished, return the result. | -`-----------------------------------------------------*/ -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, &yylloc, scanner); - } - /* Do not reclaim the symbols of the rule whose action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[+*yyssp], yyvsp, yylsp, scanner); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - return yyresult; -} diff --git a/lib/route/pktloc_syntax.h b/lib/route/pktloc_syntax.h deleted file mode 100755 index d89bd97..0000000 --- a/lib/route/pktloc_syntax.h +++ /dev/null @@ -1,102 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.5.1. */ - -/* Bison interface for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation, - Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* Undocumented macros, especially those whose name start with YY_, - are private implementation details. Do not rely on them. */ - -#ifndef YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED -# define YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif -#if YYDEBUG -extern int pktloc_debug; -#endif - -/* Token type. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - ERROR = 258, - NUMBER = 259, - LAYER = 260, - ALIGN = 261, - NAME = 262 - }; -#endif -/* Tokens. */ -#define ERROR 258 -#define NUMBER 259 -#define LAYER 260 -#define ALIGN 261 -#define NAME 262 - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -union YYSTYPE -{ -#line 18 "lib/route/pktloc_syntax.y" - - struct rtnl_pktloc *l; - uint32_t i; - char *s; - -#line 77 "lib/route/pktloc_syntax.h" - -}; -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - -/* Location type. */ -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE YYLTYPE; -struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -}; -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - - -int pktloc_parse (void *scanner); - -#endif /* !YY_PKTLOC_LIB_ROUTE_PKTLOC_SYNTAX_H_INCLUDED */